mirror of
https://git.proxmox.com/git/libgit2
synced 2025-06-07 07:27:12 +00:00
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
#include "clar_libgit2.h"
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#include "patch.h"
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#include "patch_parse.h"
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#include "../patch/patch_common.h"
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void test_diff_parse__nonpatches_fail_with_notfound(void)
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{
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git_diff *diff;
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const char *not = PATCH_NOT_A_PATCH;
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const char *not_with_leading = "Leading text.\n" PATCH_NOT_A_PATCH;
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const char *not_with_trailing = PATCH_NOT_A_PATCH "Trailing text.\n";
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const char *not_with_both = "Lead.\n" PATCH_NOT_A_PATCH "Trail.\n";
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cl_git_fail_with(GIT_ENOTFOUND,
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git_diff_from_buffer(&diff,
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not,
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strlen(not)));
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cl_git_fail_with(GIT_ENOTFOUND,
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git_diff_from_buffer(&diff,
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not_with_leading,
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strlen(not_with_leading)));
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cl_git_fail_with(GIT_ENOTFOUND,
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git_diff_from_buffer(&diff,
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not_with_trailing,
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strlen(not_with_trailing)));
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cl_git_fail_with(GIT_ENOTFOUND,
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git_diff_from_buffer(&diff,
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not_with_both,
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strlen(not_with_both)));
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}
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static void test_parse_invalid_diff(const char *invalid_diff)
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{
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git_diff *diff;
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git_buf buf = GIT_BUF_INIT;
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/* throw some random (legitimate) diffs in with the given invalid
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* one.
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*/
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git_buf_puts(&buf, PATCH_ORIGINAL_TO_CHANGE_FIRSTLINE);
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git_buf_puts(&buf, PATCH_BINARY_DELTA);
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git_buf_puts(&buf, invalid_diff);
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git_buf_puts(&buf, PATCH_ORIGINAL_TO_CHANGE_MIDDLE);
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git_buf_puts(&buf, PATCH_BINARY_LITERAL);
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cl_git_fail_with(GIT_ERROR,
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git_diff_from_buffer(&diff, buf.ptr, buf.size));
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git_buf_free(&buf);
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}
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void test_diff_parse__invalid_patches_fails(void)
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{
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test_parse_invalid_diff(PATCH_CORRUPT_MISSING_NEW_FILE);
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test_parse_invalid_diff(PATCH_CORRUPT_MISSING_OLD_FILE);
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test_parse_invalid_diff(PATCH_CORRUPT_NO_CHANGES);
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test_parse_invalid_diff(PATCH_CORRUPT_MISSING_HUNK_HEADER);
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}
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