git_merge_status -> git_merge_analysis

1 files changed, 90 insertions, 0 deletions

diff --git a/tests/merge/workdir/analysis.c b/tests/merge/workdir/analysis.c
new file mode 100644
index 000000000..6a4b86d26
--- /dev/null
+++ b/tests/merge/workdir/analysis.c
@@ -0,0 +1,90 @@
+#include "clar_libgit2.h"
+#include "git2/repository.h"
+#include "git2/merge.h"
+#include "git2/sys/index.h"
+#include "merge.h"
+#include "../merge_helpers.h"
+#include "refs.h"
+
+static git_repository *repo;
+static git_index *repo_index;
+
+#define TEST_REPO_PATH "merge-resolve"
+#define TEST_INDEX_PATH TEST_REPO_PATH "/.git/index"
+
+#define UPTODATE_BRANCH			"master"
+#define PREVIOUS_BRANCH			"previous"
+
+#define FASTFORWARD_BRANCH		"ff_branch"
+#define FASTFORWARD_ID			"fd89f8cffb663ac89095a0f9764902e93ceaca6a"
+
+#define NOFASTFORWARD_BRANCH	"branch"
+#define NOFASTFORWARD_ID		"7cb63eed597130ba4abb87b3e544b85021905520"
+
+
+// Fixture setup and teardown
+void test_merge_workdir_analysis__initialize(void)
+{
+	repo = cl_git_sandbox_init(TEST_REPO_PATH);
+	git_repository_index(&repo_index, repo);
+}
+
+void test_merge_workdir_analysis__cleanup(void)
+{
+	git_index_free(repo_index);
+	cl_git_sandbox_cleanup();
+}
+
+static git_merge_analysis_t analysis_from_branch(const char *branchname)
+{
+	git_buf refname = GIT_BUF_INIT;
+	git_reference *their_ref;
+	git_merge_head *their_heads[1];
+	git_merge_analysis_t analysis;
+
+	git_buf_printf(&refname, "%s%s", GIT_REFS_HEADS_DIR, branchname);
+
+	cl_git_pass(git_reference_lookup(&their_ref, repo, git_buf_cstr(&refname)));
+	cl_git_pass(git_merge_head_from_ref(&their_heads[0], repo, their_ref));
+
+	cl_git_pass(git_merge_analysis(&analysis, repo, their_heads, 1));
+
+	git_buf_free(&refname);
+	git_merge_head_free(their_heads[0]);
+	git_reference_free(their_ref);
+
+	return analysis;
+}
+
+void test_merge_workdir_analysis__fastforward(void)
+{
+	git_merge_analysis_t analysis;
+
+	analysis = analysis_from_branch(FASTFORWARD_BRANCH);
+	cl_assert_equal_i(GIT_MERGE_ANALYSIS_FASTFORWARD, (analysis & GIT_MERGE_ANALYSIS_FASTFORWARD));
+	cl_assert_equal_i(GIT_MERGE_ANALYSIS_NORMAL, (analysis & GIT_MERGE_ANALYSIS_NORMAL));
+}
+
+void test_merge_workdir_analysis__no_fastforward(void)
+{
+	git_merge_analysis_t analysis;
+
+	analysis = analysis_from_branch(NOFASTFORWARD_BRANCH);
+	cl_assert_equal_i(GIT_MERGE_ANALYSIS_NORMAL, analysis);
+}
+
+void test_merge_workdir_analysis__uptodate(void)
+{
+	git_merge_analysis_t analysis;
+
+	analysis = analysis_from_branch(UPTODATE_BRANCH);
+	cl_assert_equal_i(GIT_MERGE_ANALYSIS_UP_TO_DATE, analysis);
+}
+
+void test_merge_workdir_analysis__uptodate_merging_prev_commit(void)
+{
+	git_merge_analysis_t analysis;
+
+	analysis = analysis_from_branch(PREVIOUS_BRANCH);
+	cl_assert_equal_i(GIT_MERGE_ANALYSIS_UP_TO_DATE, analysis);
+}