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https://git.proxmox.com/git/libgit2
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69 lines
1.4 KiB
C
69 lines
1.4 KiB
C
#include "clar_libgit2.h"
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#include "diff_helpers.h"
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static git_repository *g_repo = NULL;
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void test_diff_patch__initialize(void)
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{
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g_repo = cl_git_sandbox_init("status");
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}
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void test_diff_patch__cleanup(void)
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{
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cl_git_sandbox_cleanup();
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}
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#define EXPECTED_OUTPUT "diff --git a/subdir.txt b/subdir.txt\n" \
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"deleted file mode 100644\n" \
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"index e8ee89e..0000000\n" \
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"--- a/subdir.txt\n" \
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"+++ /dev/null\n"
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static int check_removal_cb(
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void *cb_data,
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char line_origin,
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const char *formatted_output)
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{
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GIT_UNUSED(cb_data);
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if (line_origin != 'F')
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return 0;
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if (strcmp(EXPECTED_OUTPUT, formatted_output) == 0)
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return 0;
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return -1;
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}
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void test_diff_patch__can_properly_display_the_removal_of_a_file(void)
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{
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/*
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* $ git diff 26a125e..735b6a2
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* diff --git a/subdir.txt b/subdir.txt
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* deleted file mode 100644
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* index e8ee89e..0000000
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* --- a/subdir.txt
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* +++ /dev/null
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* @@ -1,2 +0,0 @@
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* -Is it a bird?
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* -Is it a plane?
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*/
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const char *one_sha = "26a125e";
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const char *another_sha = "735b6a2";
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git_tree *one, *another;
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git_diff_list *diff;
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one = resolve_commit_oid_to_tree(g_repo, one_sha);
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another = resolve_commit_oid_to_tree(g_repo, another_sha);
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cl_git_pass(git_diff_tree_to_tree(g_repo, NULL, one, another, &diff));
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cl_git_pass(git_diff_print_patch(diff, NULL, check_removal_cb));
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git_diff_list_free(diff);
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git_tree_free(another);
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git_tree_free(one);
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}
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