1 files changed, 41 insertions, 0 deletions
diff --git a/t/29_cppcomments.t b/t/29_cppcomments.t
new file mode 100644
index 0000000..040c083
--- /dev/null
+++ b/t/29_cppcomments.t
@@ -0,0 +1,41 @@
+#!/usr/bin/perl
+
+use strict;
+BEGIN {
+	$|  = 1;
+	$^W = 1;
+}
+
+use Test::More;
+use t::lib::Test;
+
+my @c_files = (<*.c>, <*.h>, <*.xs>);
+plan tests => scalar(@c_files);
+
+FILE:
+foreach my $file (@c_files) {
+    if ($file =~ /ppport.h/) {
+        pass("$file is not ours to be tested");
+        next;
+    }
+
+    open my $fh, '<', $file or die "$file: $!";
+    my $line = 0;
+    while (<$fh>) {
+        $line++;
+        if (/^(.*)\/\//) {
+            my $m = $1;
+            if ($m !~ /\*/ && $m !~ /http:$/) { # skip the // in c++ comment in parse.c
+                fail("C++ comment in $file line $line");
+                next FILE;
+            }
+        }
+
+        if (/#define\s+DBD_SQLITE_CROAK_DEBUG/) {
+            fail("debug macro is enabled in $file line $line");
+            next FILE;
+        }
+    }
+    pass("$file has no C++ comments");
+    close $fh;
+}