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commit: Trim message leading newlines

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Fix libgit2/libgit2sharp#522
This commit is contained in:
nulltoken 2013-09-30 11:30:28 +02:00
parent 27c8eb2a1a
commit d27a441dde
2 changed files with 20 additions and 5 deletions
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2
src/commit.c
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@ -240,7 +240,7 @@ int git_commit__parse(void *_commit, git_odb_object *odb_obj)
buffer_end = buffer + git_odb_object_size(odb_obj); buffer_end = buffer + git_odb_object_size(odb_obj);
buffer += header_len; buffer += header_len;
if (*buffer == '\n') while (buffer < buffer_end && *buffer == '\n')
++buffer; ++buffer;
/* extract commit message */ /* extract commit message */

23
tests-clar/commit/parse.c
View File

@ -349,7 +349,6 @@ void test_commit_parse__details0(void) {
cl_assert_equal_s("Scott Chacon", committer->name); cl_assert_equal_s("Scott Chacon", committer->name);
cl_assert_equal_s("schacon@gmail.com", committer->email); cl_assert_equal_s("schacon@gmail.com", committer->email);
cl_assert(message != NULL); cl_assert(message != NULL);
cl_assert(strchr(message, '\n') != NULL);
cl_assert(commit_time > 0); cl_assert(commit_time > 0);
cl_assert(parents <= 2); cl_assert(parents <= 2);
for (p = 0;p < parents;p++) { for (p = 0;p < parents;p++) {
@ -382,9 +381,25 @@ committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
\n\ \n\
This commit has a few LF at the start of the commit message"; This commit has a few LF at the start of the commit message";
const char *message = const char *message =
"\n\ "This commit has a few LF at the start of the commit message";
\n\
This commit has a few LF at the start of the commit message"; cl_git_pass(parse_commit(&commit, buffer));
cl_assert_equal_s(message, git_commit_message(commit));
git_commit__free(commit);
}
void test_commit_parse__only_lf(void)
{
git_commit *commit;
const char *buffer =
"tree 1810dff58d8a660512d4832e740f692884338ccd\n\
parent e90810b8df3e80c413d903f631643c716887138d\n\
author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\
\n\
\n\
\n";
const char *message = "";
cl_git_pass(parse_commit(&commit, buffer)); cl_git_pass(parse_commit(&commit, buffer));
cl_assert_equal_s(message, git_commit_message(commit)); cl_assert_equal_s(message, git_commit_message(commit));