1 files changed, 83 insertions, 0 deletions
diff --git a/scripts/maint/checkspace_tests/dubious.c b/scripts/maint/checkspace_tests/dubious.c
new file mode 100644
index 0000000000..59c5f8e4fe
--- /dev/null
+++ b/scripts/maint/checkspace_tests/dubious.c
@@ -0,0 +1,83 @@
+
+// The { coming up should be on its own line.
+int
+foo(void) {
+  // There should be a space before (1)
+  if(1) x += 1;
+
+  // The following empty line is unnecessary.
+
+}
+
+
+// There should be a newline between void and bar.
+void bar(void)
+{
+  // too wide:
+  testing("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
+}
+
+long
+bad_spacing()
+{
+  // here comes a tab
+	return 2;
+  // here comes a label without space:
+foo:
+  ;
+}
+
+// Here comes a CR:
+
+// Trailing space:         
+
+int
+non_k_and_r(void)
+{
+  // non-k&r
+  if (foo)
+    {
+      // double-semi
+      return 1;;
+    }
+  else
+    {
+      return 2;
+    }
+}
+
+// #else #if causes a warning.
+#if 1
+#else
+#if 2
+#else
+#endif
+#endif
+
+// always space before a brace.
+foo{
+}
+
+void
+unexpected_space(void)
+{
+  // This space gives a warning.
+  foobar (77);
+}
+
+void
+bad_function_calls(long)
+{
+  // These are forbidden:
+  assert(1);
+  memcmp("a","b",1);
+  strcat(foo,x);
+  strcpy(foo,y);
+  sprintf(foo,"x");
+  malloc(7);
+  free(p);
+  realloc(p);
+  strdup(s);
+  strndup(s,10);
+  calloc(a,b);
+}