df9d638c24
All of the unit test programs have their own cmd_main() function, but none of them actually look at the argc/argv that is passed in. In the long run we may want them to handle options for the test harness. But we'd probably do that with a shared harness cmd_main(), dispatching to the individual tests. In the meantime, let's annotate the unused parameters to avoid triggering -Wunused-parameter. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
36 lines
1004 B
C
36 lines
1004 B
C
#include "test-lib.h"
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#include "read-cache-ll.h"
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static void check_strcmp_offset(const char *string1, const char *string2,
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int expect_result, uintmax_t expect_offset)
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{
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size_t offset;
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int result = strcmp_offset(string1, string2, &offset);
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/*
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* Because different CRTs behave differently, only rely on signs of the
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* result values.
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*/
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result = (result < 0 ? -1 :
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result > 0 ? 1 :
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0);
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check_int(result, ==, expect_result);
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check_uint((uintmax_t)offset, ==, expect_offset);
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}
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#define TEST_STRCMP_OFFSET(string1, string2, expect_result, expect_offset) \
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TEST(check_strcmp_offset(string1, string2, expect_result, \
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expect_offset), \
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"strcmp_offset(%s, %s) works", #string1, #string2)
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int cmd_main(int argc UNUSED, const char **argv UNUSED)
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{
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TEST_STRCMP_OFFSET("abc", "abc", 0, 3);
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TEST_STRCMP_OFFSET("abc", "def", -1, 0);
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TEST_STRCMP_OFFSET("abc", "abz", -1, 2);
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TEST_STRCMP_OFFSET("abc", "abcdef", -1, 3);
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return test_done();
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}
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