Add more tests for memchr
This patch adds tests for len == 0 and tests for positions close to the beginning, which are equivalent to positions close to the end for memchr. * string/test-memrchr.c (test_main): Add tests for len == 0 and tests for positions close to the beginning, which are equivalent to positions close to the end for memchr.
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@ -1,3 +1,9 @@
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2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
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* string/test-memrchr.c (test_main): Add tests for len == 0
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and tests for positions close to the beginning, which are
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equivalent to positions close to the end for memchr.
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2017-06-07 H.J. Lu <hongjiu.lu@intel.com>
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2017-06-07 H.J. Lu <hongjiu.lu@intel.com>
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* sysdeps/x86_64/multiarch/ifunc-impl-list.c: Update
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* sysdeps/x86_64/multiarch/ifunc-impl-list.c: Update
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@ -151,15 +151,32 @@ test_main (void)
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for (i = 1; i < 8; ++i)
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for (i = 1; i < 8; ++i)
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{
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{
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/* Test len == 0. */
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do_test (i, i, 0, 0);
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do_test (i, i, 0, 23);
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do_test (0, 16 << i, 2048, 23);
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do_test (0, 16 << i, 2048, 23);
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do_test (i, 64, 256, 23);
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do_test (i, 64, 256, 23);
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do_test (0, 16 << i, 2048, 0);
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do_test (0, 16 << i, 2048, 0);
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do_test (i, 64, 256, 0);
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do_test (i, 64, 256, 0);
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do_test (0, i, 256, 23);
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do_test (0, i, 256, 0);
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do_test (i, i, 256, 23);
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do_test (i, i, 256, 0);
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}
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}
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for (i = 1; i < 32; ++i)
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for (i = 1; i < 32; ++i)
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{
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{
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do_test (0, i, i + 1, 23);
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do_test (0, i, i + 1, 23);
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do_test (0, i, i + 1, 0);
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do_test (0, i, i + 1, 0);
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do_test (i, i, i + 1, 23);
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do_test (i, i, i + 1, 0);
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do_test (0, 1, i + 1, 23);
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do_test (0, 2, i + 1, 0);
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do_test (i, 1, i + 1, 23);
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do_test (i, 2, i + 1, 0);
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}
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}
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do_random_tests ();
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do_random_tests ();
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