Commit e24f3b59105eafe54c2efb10ab970680676b9ef1
2017-12-19T13:49:55
tests: add message trailer parsing test cases
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diff --git a/tests/message/trailer.c b/tests/message/trailer.c
new file mode 100644
index 0000000..d39c541
--- /dev/null
+++ b/tests/message/trailer.c
@@ -0,0 +1,179 @@
+#include "clar_libgit2.h"
+#include "message.h"
+
+struct trailer {
+ const char *key;
+ const char *value;
+};
+
+struct cb_state {
+ struct trailer *trailer;
+};
+
+static int trailer_cb(const char *key, const char *value, void *st_)
+{
+ struct cb_state *st = st_;
+
+ cl_assert_equal_s(st->trailer->key, key);
+ cl_assert_equal_s(st->trailer->value, value);
+
+ st->trailer++;
+
+ return 0;
+}
+
+static void assert_trailers(const char *message, struct trailer *trailers)
+{
+ struct cb_state st = { trailers };
+
+ int rc = git_message_trailers(message, trailer_cb, &st);
+
+ cl_assert_equal_s(NULL, st.trailer->key);
+ cl_assert_equal_s(NULL, st.trailer->value);
+
+ cl_assert_equal_i(0, rc);
+}
+
+void test_message_trailer__simple(void)
+{
+ assert_trailers(
+ "Message\n"
+ "\n"
+ "Signed-off-by: foo@bar.com\n"
+ "Signed-off-by: someone@else.com\n"
+ ,
+ (struct trailer[]){
+ { "Signed-off-by", "foo@bar.com" },
+ { "Signed-off-by", "someone@else.com" },
+ { NULL, NULL },
+ }
+ );
+}
+
+void test_message_trailer__no_whitespace(void)
+{
+ assert_trailers(
+ "Message\n"
+ "\n"
+ "Key:value\n"
+ ,
+ (struct trailer[]){
+ { "Key", "value" },
+ { NULL, NULL },
+ }
+ );
+}
+
+void test_message_trailer__extra_whitespace(void)
+{
+ assert_trailers(
+ "Message\n"
+ "\n"
+ "Key : value\n"
+ ,
+ (struct trailer[]){
+ { "Key", "value" },
+ { NULL, NULL },
+ }
+ );
+}
+
+void test_message_trailer__no_newline(void)
+{
+ assert_trailers(
+ "Message\n"
+ "\n"
+ "Key: value"
+ ,
+ (struct trailer[]){
+ { "Key", "value" },
+ { NULL, NULL },
+ }
+ );
+}
+
+void test_message_trailer__not_last_paragraph(void)
+{
+ assert_trailers(
+ "Message\n"
+ "\n"
+ "Key: value\n"
+ "\n"
+ "More stuff\n"
+ ,
+ (struct trailer[]){
+ { NULL, NULL },
+ }
+ );
+}
+
+void test_message_trailer__conflicts(void)
+{
+ assert_trailers(
+ "Message\n"
+ "\n"
+ "Key: value\n"
+ "\n"
+ "Conflicts:\n"
+ "\tfoo.c\n"
+ ,
+ (struct trailer[]){
+ { "Key", "value" },
+ { NULL, NULL },
+ }
+ );
+}
+
+void test_message_trailer__patch(void)
+{
+ assert_trailers(
+ "Message\n"
+ "\n"
+ "Key: value\n"
+ "\n"
+ "---\n"
+ "More: stuff\n"
+ ,
+ (struct trailer[]){
+ { "Key", "value" },
+ { NULL, NULL },
+ }
+ );
+}
+
+void test_message_trailer__continuation(void)
+{
+ assert_trailers(
+ "Message\n"
+ "\n"
+ "A: b\n"
+ " c\n"
+ "D: e\n"
+ " f: g h\n"
+ "I: j\n"
+ ,
+ (struct trailer[]){
+ { "A", "b\n c" },
+ { "D", "e\n f: g h" },
+ { "I", "j" },
+ { NULL, NULL },
+ }
+ );
+}
+
+void test_message_trailer__invalid(void)
+{
+ assert_trailers(
+ "Message\n"
+ "\n"
+ "Signed-off-by: some@one.com\n"
+ "Not a trailer\n"
+ "Another: trailer\n"
+ ,
+ (struct trailer[]){
+ { "Signed-off-by", "some@one.com" },
+ { "Another", "trailer" },
+ { NULL, NULL },
+ }
+ );
+}