1 files changed, 84 insertions, 0 deletions
diff --git a/tests/runner.py b/tests/runner.py
index 78a83b3e..9d6b1a4e 100755
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -6494,6 +6494,90 @@ PORT: 3979
       expected = open(path_from_root('tests', 'ctype', 'output.txt'), 'r').read()
       self.do_run(src, expected)
 
+    def test_strcasecmp(self):
+      src = r'''
+        #include <stdio.h>
+        #include <strings.h>
+        int sign(int x) {
+          if (x < 0) return -1;
+          if (x > 0) return 1;
+          return 0;
+        }
+        int main() {
+          printf("*\n");
+
+          printf("%d\n", sign(strcasecmp("hello", "hello")));
+          printf("%d\n", sign(strcasecmp("hello1", "hello")));
+          printf("%d\n", sign(strcasecmp("hello", "hello1")));
+          printf("%d\n", sign(strcasecmp("hello1", "hello1")));
+          printf("%d\n", sign(strcasecmp("iello", "hello")));
+          printf("%d\n", sign(strcasecmp("hello", "iello")));
+          printf("%d\n", sign(strcasecmp("A", "hello")));
+          printf("%d\n", sign(strcasecmp("Z", "hello")));
+          printf("%d\n", sign(strcasecmp("a", "hello")));
+          printf("%d\n", sign(strcasecmp("z", "hello")));
+          printf("%d\n", sign(strcasecmp("hello", "a")));
+          printf("%d\n", sign(strcasecmp("hello", "z")));
+
+          printf("%d\n", sign(strcasecmp("Hello", "hello")));
+          printf("%d\n", sign(strcasecmp("Hello1", "hello")));
+          printf("%d\n", sign(strcasecmp("Hello", "hello1")));
+          printf("%d\n", sign(strcasecmp("Hello1", "hello1")));
+          printf("%d\n", sign(strcasecmp("Iello", "hello")));
+          printf("%d\n", sign(strcasecmp("Hello", "iello")));
+          printf("%d\n", sign(strcasecmp("A", "hello")));
+          printf("%d\n", sign(strcasecmp("Z", "hello")));
+          printf("%d\n", sign(strcasecmp("a", "hello")));
+          printf("%d\n", sign(strcasecmp("z", "hello")));
+          printf("%d\n", sign(strcasecmp("Hello", "a")));
+          printf("%d\n", sign(strcasecmp("Hello", "z")));
+
+          printf("%d\n", sign(strcasecmp("hello", "Hello")));
+          printf("%d\n", sign(strcasecmp("hello1", "Hello")));
+          printf("%d\n", sign(strcasecmp("hello", "Hello1")));
+          printf("%d\n", sign(strcasecmp("hello1", "Hello1")));
+          printf("%d\n", sign(strcasecmp("iello", "Hello")));
+          printf("%d\n", sign(strcasecmp("hello", "Iello")));
+          printf("%d\n", sign(strcasecmp("A", "Hello")));
+          printf("%d\n", sign(strcasecmp("Z", "Hello")));
+          printf("%d\n", sign(strcasecmp("a", "Hello")));
+          printf("%d\n", sign(strcasecmp("z", "Hello")));
+          printf("%d\n", sign(strcasecmp("hello", "a")));
+          printf("%d\n", sign(strcasecmp("hello", "z")));
+
+          printf("%d\n", sign(strcasecmp("Hello", "Hello")));
+          printf("%d\n", sign(strcasecmp("Hello1", "Hello")));
+          printf("%d\n", sign(strcasecmp("Hello", "Hello1")));
+          printf("%d\n", sign(strcasecmp("Hello1", "Hello1")));
+          printf("%d\n", sign(strcasecmp("Iello", "Hello")));
+          printf("%d\n", sign(strcasecmp("Hello", "Iello")));
+          printf("%d\n", sign(strcasecmp("A", "Hello")));
+          printf("%d\n", sign(strcasecmp("Z", "Hello")));
+          printf("%d\n", sign(strcasecmp("a", "Hello")));
+          printf("%d\n", sign(strcasecmp("z", "Hello")));
+          printf("%d\n", sign(strcasecmp("Hello", "a")));
+          printf("%d\n", sign(strcasecmp("Hello", "z")));
+
+          printf("%d\n", sign(strncasecmp("hello", "hello", 3)));
+          printf("%d\n", sign(strncasecmp("hello1", "hello", 3)));
+          printf("%d\n", sign(strncasecmp("hello", "hello1", 3)));
+          printf("%d\n", sign(strncasecmp("hello1", "hello1", 3)));
+          printf("%d\n", sign(strncasecmp("iello", "hello", 3)));
+          printf("%d\n", sign(strncasecmp("hello", "iello", 3)));
+          printf("%d\n", sign(strncasecmp("A", "hello", 3)));
+          printf("%d\n", sign(strncasecmp("Z", "hello", 3)));
+          printf("%d\n", sign(strncasecmp("a", "hello", 3)));
+          printf("%d\n", sign(strncasecmp("z", "hello", 3)));
+          printf("%d\n", sign(strncasecmp("hello", "a", 3)));
+          printf("%d\n", sign(strncasecmp("hello", "z", 3)));
+
+          printf("*\n");
+
+          return 0;
+        }
+      '''
+      self.do_run(src, '''*\n0\n1\n-1\n0\n1\n-1\n-1\n1\n-1\n1\n1\n-1\n0\n1\n-1\n0\n1\n-1\n-1\n1\n-1\n1\n1\n-1\n0\n1\n-1\n0\n1\n-1\n-1\n1\n-1\n1\n1\n-1\n0\n1\n-1\n0\n1\n-1\n-1\n1\n-1\n1\n1\n-1\n0\n0\n0\n0\n1\n-1\n-1\n1\n-1\n1\n1\n-1\n*\n''')
+
     def test_atomic(self):
       src = '''
         #include <stdio.h>