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X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-6.3 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 048/112] test: self: add strjoin tests X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Just to make sure strjoin works as intended, add some simple unit tests. Signed-off-by: Ahmad Fatoum --- test/self/string.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/test/self/string.c b/test/self/string.c index f03a7410cd64..d33e2d7918ca 100644 --- a/test/self/string.c +++ b/test/self/string.c @@ -168,8 +168,36 @@ static void test_strverscmp(void) strverscmp_assert_one("", "", 0); } +static void __expect_streq(const char *func, int line, + char *is, const char *expect, bool free_is) +{ + total_tests++; + if (strcmp(is, expect)) { + failed_tests++; + printf("%s:%d: got %s, but %s expected\n", func, line, is, expect); + } + + if (free_is) + free(is); +} + +#define expect_dynstreq(args...) \ + __expect_streq(__func__, __LINE__, args, true) + +static void test_strjoin(void) +{ + char *strs[] = { "ayy", "bee", "cee" }; + + expect_dynstreq(strjoin("", strs, ARRAY_SIZE(strs)), "ayybeecee"); + expect_dynstreq(strjoin(" ", strs, ARRAY_SIZE(strs)), "ayy bee cee"); + expect_dynstreq(strjoin(", ", strs, ARRAY_SIZE(strs)), "ayy, bee, cee"); + expect_dynstreq(strjoin(" ", strs, 1), "ayy"); + expect_dynstreq(strjoin(" ", NULL, 0), ""); +} + static void test_string(void) { test_strverscmp(); + test_strjoin(); } bselftest(parser, test_string); -- 2.39.2