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f42302b493
This changes the test-path-utils utility to invoke normalize_path_copy() instead of normalize_absolute_path() because the latter is about to be removed. The test cases in t0060 are adjusted in two regards: - normalize_path_copy() more often leaves a trailing slash in the result. This has no negative side effects because the new user of this function, longest_ancester_length(), already accounts for this behavior. - The function can fail. The tests uncover a flaw in normalize_path_copy(): If there are sufficiently many '..' path components so that the root is reached, such as in "/d1/s1/../../d2", then the leading slash was lost. This manifested itself that (assuming there is a repository at /tmp/foo) $ git add /d1/../tmp/foo/some-file reported 'pathspec is outside repository'. This is now fixed. Moreover, the test case descriptions of t0060 now include the test data and expected outcome. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
32 lines
697 B
C
32 lines
697 B
C
#include "cache.h"
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int main(int argc, char **argv)
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{
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if (argc == 3 && !strcmp(argv[1], "normalize_path_copy")) {
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char *buf = xmalloc(PATH_MAX + 1);
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int rv = normalize_path_copy(buf, argv[2]);
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if (rv)
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buf = "++failed++";
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puts(buf);
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return 0;
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}
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if (argc >= 2 && !strcmp(argv[1], "make_absolute_path")) {
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while (argc > 2) {
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puts(make_absolute_path(argv[2]));
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argc--;
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argv++;
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}
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return 0;
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}
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if (argc == 4 && !strcmp(argv[1], "longest_ancestor_length")) {
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int len = longest_ancestor_length(argv[2], argv[3]);
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printf("%d\n", len);
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return 0;
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}
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fprintf(stderr, "%s: unknown function name: %s\n", argv[0],
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argv[1] ? argv[1] : "(there was none)");
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return 1;
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}
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