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authorNick Wellnhofer <wellnhofer@aevum.de>2015-01-23 17:04:14 +0100
committerNick Wellnhofer <wellnhofer@aevum.de>2015-01-23 17:23:35 +0100
commit3248801a925449644071671dcd85e370303071b4 (patch)
treedaf4bd900de49effe12e035f924e517d9716cd96 /api_test
parent96a4e04522584aab4ea1fe444f971bec935abc8a (diff)
Improve version information
Add version number and string as macros and symbols. Version numbers can be easily compared, for example in the C preprocessor: #include <cmark.h> #if CMARK_VERSION < 0x020200 #error Requires libcmark 2.2.0 or higher #endif Storing the version in a global variable allows to check the library version at runtime. For example: if (CMARK_VERSION != cmark_version) { warn("Compiled against libcmark %s, but using %s", CMARK_VERSION_STRING, cmark_version_string); } The version should be updated whenever the public API is changed.
Diffstat (limited to 'api_test')
-rw-r--r--api_test/main.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/api_test/main.c b/api_test/main.c
index af40a9f..d341246 100644
--- a/api_test/main.c
+++ b/api_test/main.c
@@ -53,6 +53,14 @@ static void
test_continuation_byte(test_batch_runner *runner, const char *utf8);
static void
+version(test_batch_runner *runner)
+{
+ INT_EQ(runner, cmark_version, CMARK_VERSION, "cmark_version");
+ STR_EQ(runner, cmark_version_string, CMARK_VERSION_STRING,
+ "cmark_version_string");
+}
+
+static void
constructor(test_batch_runner *runner)
{
for (int i = 0; i < num_node_types; ++i) {
@@ -666,6 +674,7 @@ int main() {
int retval;
test_batch_runner *runner = test_batch_runner_new();
+ version(runner);
constructor(runner);
accessors(runner);
node_check(runner);