1 files changed, 31 insertions, 0 deletions
diff --git a/tests/test_fs_touch.c b/tests/test_fs_touch.c
new file mode 100644
index 0000000..dfd7ddb
--- /dev/null
+++ b/tests/test_fs_touch.c
@@ -0,0 +1,31 @@
+#include "spm.h"
+#include "framework.h"
+
+#define FILENAME "touched_file"
+
+const char *testFmt = "case: '%s': returned '%d', expected '%d'\n";
+struct TestCase testCase[] = {
+        {.caseValue.sptr = FILENAME, .truthValue.signed_integer = 0},   // create file
+        {.caseValue.sptr = FILENAME, .truthValue.signed_integer = 0},   // update file
+        {.caseValue.sptr = FILENAME, .truthValue.signed_integer = 0},   // update file
+        {.caseValue.sptr = ".", .truthValue.signed_integer = -1},
+};
+size_t numCases = sizeof(testCase) / sizeof(struct TestCase);
+
+static void cleanup() {
+    if (access(FILENAME, F_OK) == 0) {
+        unlink(FILENAME);
+    }
+}
+
+int main(int argc, char *argv[]) {
+    cleanup();
+
+    for (size_t i = 0; i < numCases; i++) {
+        int result = touch(testCase[i].caseValue.sptr);
+        myassert(result == testCase[i].truthValue.signed_integer, testFmt, testCase[i].caseValue.sptr, result, testCase[i].truthValue.signed_integer);
+    }
+
+    cleanup();
+    return 0;
+}
+\ No newline at end of file