1 files changed, 31 insertions, 0 deletions
diff --git a/tests/test_str_num_chars_generic.c b/tests/test_str_num_chars_generic.c
new file mode 100644
index 0000000..b5ae6a5
--- /dev/null
+++ b/tests/test_str_num_chars_generic.c
@@ -0,0 +1,31 @@
+#include "spm.h"
+#include "framework.h"
+
+const char *testFmt = "case '%s': returned %d, expected %d\n";
+struct TestCase testCase[] = {
+        {.inputValue.unsigned_integer = 'a', .caseValue.sptr = "after the world stops spinning", .truthValue.signed_integer = 1},
+        {.inputValue.unsigned_integer = 'a', .caseValue.sptr = "apples exploded all over the place", .truthValue.signed_integer = 3},
+        {.inputValue.unsigned_integer = 'a', .caseValue.sptr = "a1a2a3a4a z!z@z#z$z a5a6a7a8a9", .truthValue.signed_integer = 10},
+        {.inputValue.unsigned_integer = 'a', .caseValue.sptr = "aAaA", .truthValue.signed_integer = 2},
+        {.inputValue.unsigned_integer = 'A', .caseValue.sptr = "aAaA", .truthValue.signed_integer = 2},
+        {.inputValue.unsigned_integer = 'b', .caseValue.sptr = "abracadabra brisket gumball", .truthValue.signed_integer = 4},
+        {.inputValue.unsigned_integer = 'b', .caseValue.sptr = "balloons are falling from the sky", .truthValue.signed_integer = 1},
+        {.inputValue.unsigned_integer = 'b', .caseValue.sptr = "mangled mangoes oxidize quickly", .truthValue.signed_integer = 0},
+        {.inputValue.unsigned_integer = 'b', .caseValue.sptr = "bBbB", .truthValue.signed_integer = 2},
+        {.inputValue.unsigned_integer = 'B', .caseValue.sptr = "bBbB", .truthValue.signed_integer = 2},
+};
+size_t numCases = sizeof(testCase) / sizeof(struct TestCase);
+
+
+int main(int argc, char *argv[]) {
+    for (size_t i = 0; i < numCases; i++) {
+        int result = num_chars(testCase[i].caseValue.sptr, testCase[i].inputValue.unsigned_integer);
+        myassert(result == testCase[i].truthValue.signed_integer,
+                testFmt,
+                testCase[i].caseValue.sptr,
+                result,
+                testCase[i].truthValue.signed_integer);
+    }
+
+    return 0;
+}