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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-12-06 23:01:48 +0100 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-12-08 20:53:50 +0100 |
| commit | 6b0df52e583feba49948f02bb6fedf8dedc5fd87 (patch) | |
| tree | 4ff0ed5957ab5b4c45837014b06ebf8efda10664 | |
| parent | hexdecoct: several cleanups for base64_append() (diff) | |
| download | systemd-6b0df52e583feba49948f02bb6fedf8dedc5fd87.tar.xz systemd-6b0df52e583feba49948f02bb6fedf8dedc5fd87.zip | |
test: add tests for base64_append()
| -rw-r--r-- | src/test/test-hexdecoct.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/test/test-hexdecoct.c b/src/test/test-hexdecoct.c index cc9a7cb838..4657307580 100644 --- a/src/test/test-hexdecoct.c +++ b/src/test/test-hexdecoct.c @@ -308,6 +308,120 @@ TEST(base64mem_linebreak) { } } +static void test_base64_append_one(char **buf, size_t *len, const char *in, const char *expected) { + ssize_t new_len; + + new_len = base64_append(buf, *len, in, strlen_ptr(in), 8, 12); + assert_se(new_len >= 0); + log_debug("base64_append_one(\"%s\")\nresult:\n%s\nexpected:\n%s", in, strnull(*buf), strnull(expected)); + assert_se((size_t) new_len == strlen_ptr(*buf)); + assert_se(streq_ptr(*buf, expected)); + *len = new_len; +} + +TEST(base64_append) { + _cleanup_free_ char *buf = NULL; + size_t len = 0; + + test_base64_append_one(&buf, &len, "", NULL); + test_base64_append_one(&buf, &len, "f", + "Zg=="); + test_base64_append_one(&buf, &len, "fo", + "Zg== Zm8="); + test_base64_append_one(&buf, &len, "foo", + "Zg== Zm8=\n" + " Zm9v"); + test_base64_append_one(&buf, &len, "foob", + "Zg== Zm8=\n" + " Zm9v\n" + " Zm9v\n" + " Yg=="); + test_base64_append_one(&buf, &len, "fooba", + "Zg== Zm8=\n" + " Zm9v\n" + " Zm9v\n" + " Yg==\n" + " Zm9v\n" + " YmE="); + test_base64_append_one(&buf, &len, "foobar", + "Zg== Zm8=\n" + " Zm9v\n" + " Zm9v\n" + " Yg==\n" + " Zm9v\n" + " YmE=\n" + " Zm9v\n" + " YmFy"); + + assert_se(free_and_strdup(&buf, "hogehogehogehoge") >= 0); + len = strlen(buf); + + test_base64_append_one(&buf, &len, "", + "hogehogehogehoge"); + test_base64_append_one(&buf, &len, "f", + "hogehogehogehoge\n" + " Zg=="); + test_base64_append_one(&buf, &len, "fo", + "hogehogehogehoge\n" + " Zg==\n" + " Zm8="); + test_base64_append_one(&buf, &len, "foo", + "hogehogehogehoge\n" + " Zg==\n" + " Zm8=\n" + " Zm9v"); + test_base64_append_one(&buf, &len, "foob", + "hogehogehogehoge\n" + " Zg==\n" + " Zm8=\n" + " Zm9v\n" + " Zm9v\n" + " Yg=="); + test_base64_append_one(&buf, &len, "fooba", + "hogehogehogehoge\n" + " Zg==\n" + " Zm8=\n" + " Zm9v\n" + " Zm9v\n" + " Yg==\n" + " Zm9v\n" + " YmE="); + test_base64_append_one(&buf, &len, "foobar", + "hogehogehogehoge\n" + " Zg==\n" + " Zm8=\n" + " Zm9v\n" + " Zm9v\n" + " Yg==\n" + " Zm9v\n" + " YmE=\n" + " Zm9v\n" + " YmFy"); + + assert_se(free_and_strdup(&buf, "hogehogehogehoge") >= 0); + len = strlen(buf); + + test_base64_append_one(&buf, &len, "foobarfoobarfoobarfoobar", + "hogehogehogehoge\n" + " Zm9v\n" + " YmFy\n" + " Zm9v\n" + " YmFy\n" + " Zm9v\n" + " YmFy\n" + " Zm9v\n" + " YmFy"); + + assert_se(free_and_strdup(&buf, "aaa") >= 0); + len = strlen(buf); + + test_base64_append_one(&buf, &len, "foobarfoobarfoobarfoobar", + "aaa Zm9vYmFy\n" + " Zm9vYmFy\n" + " Zm9vYmFy\n" + " Zm9vYmFy"); +} + static void test_unbase64mem_one(const char *input, const char *output, int ret) { _cleanup_free_ void *buffer = NULL; size_t size = 0; |