1 files changed, 131 insertions, 0 deletions
diff --git a/t/conflicts.t b/t/conflicts.t
new file mode 100755
index 000000000..d7e04d3ae
--- /dev/null
+++ b/t/conflicts.t
@@ -0,0 +1,131 @@
+#!/usr/bin/perl
+# Tests for bugs relating to conflicting files in the srcdir
+use warnings;
+use strict;
+use Test::More tests => 106;
+
+# setup
+my $srcdir="t/tmp/src";
+my $destdir="t/tmp/dest";
+ok(! system("make -s ikiwiki.out"));
+
+# runs ikiwiki to build test site
+sub runiki {
+	my $testdesc=shift;
+	ok((! system("perl -I. ./ikiwiki.out -plugin txt -plugin rawhtml -underlaydir=underlays/basewiki -set underlaydirbase=underlays -templatedir=templates $srcdir $destdir @_")),
+		$testdesc);
+}
+sub refreshiki {
+	runiki(shift);
+}
+sub setupiki {
+	ok(! system("rm -rf $srcdir/.ikiwiki $destdir"));
+	runiki(shift, "--rebuild");
+}
+sub newsrcdir {
+	ok(! system("rm -rf $srcdir $destdir"));
+	ok(! system("mkdir -p $srcdir"));
+}
+
+# At one point, changing the extension of the source file of a page caused
+# ikiwiki to fail.
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+setupiki("initial setup");
+ok(! system("mv $srcdir/foo.mdwn $srcdir/foo.txt"));
+refreshiki("changed extension of source file of page");
+ok(! system("mv $srcdir/foo.txt $srcdir/foo.mdwn"));
+refreshiki("changed extension of source file of page 2");
+
+# Conflicting page sources is sorta undefined behavior,
+# but should not crash ikiwiki.
+# Added when refreshing
+ok(! system("touch $srcdir/foo.txt"));
+refreshiki("conflicting page sources in refresh");
+# Present during setup
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+ok(! system("touch $srcdir/foo.txt"));
+setupiki("conflicting page sources in setup");
+
+# Page and non-page file with same pagename.
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+ok(! system("touch $srcdir/foo"));
+setupiki("conflicting page and non-page in setup");
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+setupiki("initial setup");
+ok(! system("touch $srcdir/foo"));
+refreshiki("conflicting page added (non-page already existing) in refresh");
+newsrcdir();
+ok(! system("touch $srcdir/foo"));
+setupiki("initial setup");
+ok(! system("touch $srcdir/foo.mdwn"));
+refreshiki("conflicting non-page added (page already existing) in refresh");
+
+# Page that renders to a file that is also a subdirectory holding another
+# file.
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+ok(! system("mkdir -p $srcdir/foo/index.html"));
+ok(! system("touch $srcdir/foo/index.html/bar.mdwn"));
+setupiki("conflicting page file and subdirectory");
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+ok(! system("mkdir -p $srcdir/foo/index.html"));
+ok(! system("touch $srcdir/foo/index.html/bar"));
+setupiki("conflicting page file and subdirectory 2");
+
+# Changing a page file into a non-page could also cause ikiwiki to fail.
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+setupiki("initial setup");
+ok(! system("mv $srcdir/foo.mdwn $srcdir/foo"));
+refreshiki("page file turned into non-page");
+
+# Changing a non-page file into a page could also cause ikiwiki to fail.
+newsrcdir();
+ok(! system("touch $srcdir/foo"));
+setupiki("initial setup");
+ok(! system("mv $srcdir/foo $srcdir/foo.mdwn"));
+refreshiki("non-page file turned into page");
+
+# What if a page renders to the same html file that a rawhtml file provides?
+# Added when refreshing
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+setupiki("initial setup");
+ok(! system("mkdir -p $srcdir/foo"));
+ok(! system("touch $srcdir/foo/index.html"));
+refreshiki("rawhtml file rendered same as existing page in refresh");
+# Moved when refreshing
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+setupiki("initial setup");
+ok(! system("mkdir -p $srcdir/foo"));
+ok(! system("mv $srcdir/foo.mdwn $srcdir/foo/index.html"));
+refreshiki("existing page moved to rawhtml file in refresh");
+# Inverse added when refreshing
+newsrcdir();
+ok(! system("mkdir -p $srcdir/foo"));
+ok(! system("touch $srcdir/foo/index.html"));
+setupiki("initial setup");
+ok(! system("touch $srcdir/foo.mdwn"));
+refreshiki("page rendered same as existing rawhtml file in refresh");
+# Inverse moved when refreshing
+newsrcdir();
+ok(! system("mkdir -p $srcdir/foo"));
+ok(! system("touch $srcdir/foo/index.html"));
+setupiki("initial setup");
+ok(! system("mv $srcdir/foo/index.html $srcdir/foo.mdwn"));
+refreshiki("rawhtml file moved to page in refresh");
+# Present during setup
+newsrcdir();
+ok(! system("touch $srcdir/foo.mdwn"));
+ok(! system("mkdir -p $srcdir/foo"));
+ok(! system("touch $srcdir/foo/index.html"));
+setupiki("rawhtml file rendered same as existing page in setup");
+
+# cleanup
+ok(! system("rm -rf t/tmp"));