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[RFC,08/22] t/helper: initialize repository if necessary

Message ID 20200113124729.3684846-9-sandals@crustytoothpaste.net (mailing list archive)
State New, archived
Headers show
Series SHA-256 stage 4 implementation, part 1/3 | expand

Commit Message

brian m. carlson Jan. 13, 2020, 12:47 p.m. UTC 
The repository helper is used in t5318 to read commit graphs whether
we're in a repository or not. However, without a repository, we have no
way to properly initialize the hash algorithm, meaning that the file is
misread.

Fix this by calling setup_git_directory_gently, which will read the
environment variable the testsuite sets to ensure that the correct hash
algorithm is set.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 t/helper/test-repository.c | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/t/helper/test-repository.c b/t/helper/test-repository.c
index f7f8618445..ecc768e4cb 100644
--- a/t/helper/test-repository.c
+++ b/t/helper/test-repository.c
@@ -75,6 +75,10 @@  static void test_get_commit_tree_in_graph(const char *gitdir,
 
 int cmd__repository(int argc, const char **argv)
 {
+	int nongit_ok = 0;
+
+	setup_git_directory_gently(&nongit_ok);
+
 	if (argc < 2)
 		die("must have at least 2 arguments");
 	if (!strcmp(argv[1], "parse_commit_in_graph")) {