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linux/lib/kunit/string-stream-test.c

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kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Test performance of string_stream Add a test of the speed and memory use of string_stream. string_stream_performance_test() doesn't actually "test" anything (it cannot fail unless the system has run out of allocatable memory) but it measures the speed and memory consumption of the string_stream and reports the result. This allows changes in the string_stream implementation to be compared. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:11 +01:00
kunit: string-stream-test: Include <linux/prandom.h> Include <linux/random.h> header to allow the removal of legacy inclusion of <linux/prandom.h> from <linux/random.h>. Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Cc: Brendan Higgins <brendan.higgins@linux.dev> Cc: David Gow <davidgow@google.com> Cc: Rae Moar <rmoar@google.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2024-09-30 14:33:22 +02:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Test performance of string_stream Add a test of the speed and memory use of string_stream. string_stream_performance_test() doesn't actually "test" anything (it cannot fail unless the system has run out of allocatable memory) but it measures the speed and memory consumption of the string_stream and reports the result. This allows changes in the string_stream implementation to be compared. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:11 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: move string-stream.h to lib/kunit string-stream interfaces are not intended for external use; move them from include/kunit to lib/kunit accordingly. Co-developed-by: Knut Omang <knut.omang@oracle.com> Signed-off-by: Knut Omang <knut.omang@oracle.com> Signed-off-by: Alan Maguire <alan.maguire@oracle.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-01-06 22:28:18 +00:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: string-stream-test: use KUNIT_DEFINE_ACTION_WRAPPER Use KUNIT_DEFINE_ACTION_WRAPPER macro to define the 'kfree' and 'string_stream_destroy' wrappers for kunit_add_action. Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Reviewed-by: Rae Moar <rmoar@google.com> Acked-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-04-23 19:27:01 +01:00
kunit: string-stream: Decouple string_stream from kunit Re-work string_stream so that it is not tied to a struct kunit. This is to allow using it for the log of struct kunit_suite. Instead of resource-managing individual allocations the whole string_stream can be resource-managed, if required. alloc_string_stream() now allocates a string stream that is not resource-managed. string_stream_destroy() now works on an unmanaged string_stream allocated by alloc_string_stream() and frees the entire string_stream (previously it only freed the fragments). string_stream_clear() has been made public for callers that want to free the fragments without destroying the string_stream. For resource-managed allocations use kunit_alloc_string_stream() and kunit_free_string_stream(). In addition to this, string_stream_get_string() now returns an unmanaged buffer that the caller must kfree(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:08 +01:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: string-stream-test: use KUNIT_DEFINE_ACTION_WRAPPER Use KUNIT_DEFINE_ACTION_WRAPPER macro to define the 'kfree' and 'string_stream_destroy' wrappers for kunit_add_action. Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Reviewed-by: Rae Moar <rmoar@google.com> Acked-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-04-23 19:27:01 +01:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream: Decouple string_stream from kunit Re-work string_stream so that it is not tied to a struct kunit. This is to allow using it for the log of struct kunit_suite. Instead of resource-managing individual allocations the whole string_stream can be resource-managed, if required. alloc_string_stream() now allocates a string stream that is not resource-managed. string_stream_destroy() now works on an unmanaged string_stream allocated by alloc_string_stream() and frees the entire string_stream (previously it only freed the fragments). string_stream_clear() has been made public for callers that want to free the fragments without destroying the string_stream. For resource-managed allocations use kunit_alloc_string_stream() and kunit_free_string_stream(). In addition to this, string_stream_get_string() now returns an unmanaged buffer that the caller must kfree(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:08 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: string-stream-test: Avoid cast warning when testing gfp_t flags Passing a gfp_t to KUNIT_EXPECT_EQ() causes a cast warning: lib/kunit/string-stream-test.c:73:9: sparse: sparse: incorrect type in initializer (different base types) expected long long right_value got restricted gfp_t const __right Avoid this by testing stream->gfp for the expected value and passing the boolean result of this comparison to KUNIT_EXPECT_TRUE(), as was already done a few lines above in string_stream_managed_init_test(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Fixes: d1a0d699bfc0 ("kunit: string-stream: Add tests for freeing resource-managed string_stream") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311181918.0mpCu2Xh-lkp@intel.com/ Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-11-21 16:24:57 +00:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: string-stream: Add kunit_alloc_string_stream() Add function kunit_alloc_string_stream() to do a resource-managed allocation of a string stream, and corresponding kunit_free_string_stream() to free the resource-managed stream. This is preparing for decoupling the string_stream implementation from struct kunit, to reduce the amount of code churn when that happens. Currently: - kunit_alloc_string_stream() only calls alloc_string_stream(). - kunit_free_string_stream() takes a struct kunit* which isn't used yet. Callers of the old alloc_string_stream() and string_stream_destroy() are all requesting a managed allocation so have been changed to use the new functions. alloc_string_stream() has been temporarily made static because its current behavior has been replaced with kunit_alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:07 +01:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: string-stream: Test performance of string_stream Add a test of the speed and memory use of string_stream. string_stream_performance_test() doesn't actually "test" anything (it cannot fail unless the system has run out of allocatable memory) but it measures the speed and memory consumption of the string_stream and reports the result. This allows changes in the string_stream implementation to be compared. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:11 +01:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: string-stream: Improve testing of string_stream Replace the minimal tests with more-thorough testing. string_stream_init_test() tests that struct string_stream is initialized correctly. string_stream_line_add_test() adds a series of numbered lines and checks that the resulting string contains all the lines. string_stream_variable_length_line_test() adds a large number of lines of varying length to create many fragments, then tests that all lines are present. string_stream_append_test() tests various cases of using string_stream_append() to append the content of one stream to another. Adds string_stream_append_empty_string_test() to test that adding an empty string to a string_stream doesn't create a new empty fragment. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:03 +01:00
kunit: string-stream-test: Add cases for string_stream newline appending Add test cases for testing the string_stream feature that appends a newline to strings that do not already end with a newline. string_stream_no_auto_newline_test() tests with this feature disabled. Newlines should not be added or dropped. string_stream_auto_newline_test() tests with this feature enabled. Newlines should be added to lines that do not end with a newline. string_stream_append_auto_newline_test() tests appending the content of one stream to another stream when the target stream has newline appending enabled. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:05 +01:00
kunit: string-stream: Test performance of string_stream Add a test of the speed and memory use of string_stream. string_stream_performance_test() doesn't actually "test" anything (it cannot fail unless the system has run out of allocatable memory) but it measures the speed and memory consumption of the string_stream and reports the result. This allows changes in the string_stream implementation to be compared. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:11 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: string-stream: Add tests for freeing resource-managed string_stream string_stream_managed_free_test() allocates a resource-managed string_stream and tests that kunit_free_string_stream() calls string_stream_destroy(). string_stream_resource_free_test() allocates a resource-managed string_stream and tests that string_stream_destroy() is called when the test resources are cleaned up. The old string_stream_init_test() has been split into two tests, one for kunit_alloc_string_stream() and the other for alloc_string_stream(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-08-28 11:41:09 +01:00
kunit: test: add initial tests Add a test for string stream along with a simpler example. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-09-23 02:02:37 -07:00
kunit: allow kunit tests to be loaded as a module As tests are added to kunit, it will become less feasible to execute all built tests together. By supporting modular tests we provide a simple way to do selective execution on a running system; specifying CONFIG_KUNIT=y CONFIG_KUNIT_EXAMPLE_TEST=m ...means we can simply "insmod example-test.ko" to run the tests. To achieve this we need to do the following: o export the required symbols in kunit o string-stream tests utilize non-exported symbols so for now we skip building them when CONFIG_KUNIT_TEST=m. o drivers/base/power/qos-test.c contains a few unexported interface references, namely freq_qos_read_value() and freq_constraints_init(). Both of these could be potentially defined as static inline functions in include/linux/pm_qos.h, but for now we simply avoid supporting module build for that test suite. o support a new way of declaring test suites. Because a module cannot do multiple late_initcall()s, we provide a kunit_test_suites() macro to declare multiple suites within the same module at once. o some test module names would have been too general ("test-test" and "example-test" for kunit tests, "inode-test" for ext4 tests); rename these as appropriate ("kunit-test", "kunit-example-test" and "ext4-inode-test" respectively). Also define kunit_test_suite() via kunit_test_suites() as callers in other trees may need the old definition. Co-developed-by: Knut Omang <knut.omang@oracle.com> Signed-off-by: Knut Omang <knut.omang@oracle.com> Signed-off-by: Alan Maguire <alan.maguire@oracle.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Acked-by: Theodore Ts'o <tytso@mit.edu> # for ext4 bits Acked-by: David Gow <davidgow@google.com> # For list-test Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-01-06 22:28:20 +00:00