Work around Debian #771047: use a non-blank SVG for the regression test

[git.ikiwiki.info.git] / t / img.t

diff --git a/t/img.t b/t/img.t
index 2a4f9510c24d80b2682c9737de054d51b3d3e52b..2ea3abb24c353ffb16752988c2ace6064b839539 100755 (executable)
--- a/t/img.t
+++ b/t/img.t
@@ -18,17 +18,31 @@ use Test::More;
 BEGIN { use_ok("IkiWiki"); }
 BEGIN { use_ok("Image::Magick"); }
 
 BEGIN { use_ok("IkiWiki"); }
 BEGIN { use_ok("Image::Magick"); }
 

+my $magick = new Image::Magick;
+my $SVGS_WORK = defined $magick->QueryFormat("svg");
+

 ok(! system("rm -rf t/tmp; mkdir -p t/tmp/in"));
 
 ok(! system("cp t/img/redsquare.png t/tmp/in/redsquare.png"));
 ok(! system("rm -rf t/tmp; mkdir -p t/tmp/in"));
 
 ok(! system("cp t/img/redsquare.png t/tmp/in/redsquare.png"));

-writefile("emptysquare.svg", "t/tmp/in", '<svg width="10" height="10"/>');
+
+if ($SVGS_WORK) {
+       writefile("emptysquare.svg", "t/tmp/in",
+               '<svg width="30" height="30"><rect x="0" y="0" width="30" height="30" fill="blue"/></svg>');
+}
+

 # using different image sizes for different pages, so the pagenumber selection can be tested easily
 ok(! system("cp t/img/twopages.pdf t/tmp/in/twopages.pdf"));
 
 # using different image sizes for different pages, so the pagenumber selection can be tested easily
 ok(! system("cp t/img/twopages.pdf t/tmp/in/twopages.pdf"));
 

+my $maybe_svg_img = "";
+if ($SVGS_WORK) {
+       $maybe_svg_img = "[[!img emptysquare.svg size=10x]]";
+}
+

 writefile("imgconversions.mdwn", "t/tmp/in", <<EOF
 [[!img redsquare.png]]
 [[!img redsquare.png size=10x]]
 writefile("imgconversions.mdwn", "t/tmp/in", <<EOF
 [[!img redsquare.png]]
 [[!img redsquare.png size=10x]]

-[[!img emptysquare.svg size=10x]]
+[[!img redsquare.png size=30x50]] expecting 30x30
+$maybe_svg_img

 [[!img twopages.pdf size=12x]]
 [[!img twopages.pdf size=16x pagenumber=1]]
 EOF
 [[!img twopages.pdf size=12x]]
 [[!img twopages.pdf size=16x pagenumber=1]]
 EOF


@@ -36,42 +50,50 @@ EOF
 
 ok(! system("make -s ikiwiki.out"));
 
 
 ok(! system("make -s ikiwiki.out"));
 

-my $command = "perl -I. ./ikiwiki.out -set usedirs=0 -plugin img t/tmp/in t/tmp/out -verbose";
+my $command = "perl -I. ./ikiwiki.out -set usedirs=0 -templatedir=templates -plugin img t/tmp/in t/tmp/out -verbose";

 
 ok(! system($command));
 
 sub size($) {
        my $filename = shift;
        my $im = Image::Magick->new();
 
 ok(! system($command));
 
 sub size($) {
        my $filename = shift;
        my $im = Image::Magick->new();

-       $im->Read($filename);
+       my $r = $im->Read($filename);
+       return "no image" if $r;

        my $w = $im->Get("width");
        my $h = $im->Get("height");
        return "${w}x${h}";
 }
 
 my $outpath = "t/tmp/out/imgconversions";
        my $w = $im->Get("width");
        my $h = $im->Get("height");
        return "${w}x${h}";
 }
 
 my $outpath = "t/tmp/out/imgconversions";

+my $outhtml = readfile("$outpath.html");
+

 is(size("$outpath/10x-redsquare.png"), "10x10");
 is(size("$outpath/10x-redsquare.png"), "10x10");

-SKIP: {
-       # FIXME this is a workaround for libimage-magick-perl which has issues with svg
-       skip "skip svg test due to imagemagick 8:6.8.8.9 bug (6.7 works, so does graphicsmagick)", 1 if $INC{"Image/Magick/Q16.pm"};
+ok(! -e "$outpath/30x-redsquare.png");
+ok($outhtml =~ /width="30" height="30".*expecting 30x30/);
+
+if ($SVGS_WORK) {
+       # if this fails, you need libmagickcore-6.q16-2-extra installed

        is(size("$outpath/10x-emptysquare.png"), "10x10");
 }
        is(size("$outpath/10x-emptysquare.png"), "10x10");
 }

+

 is(size("$outpath/12x-twopages.png"), "12x12");
 is(size("$outpath/16x-p1-twopages.png"), "16x2");
 
 # now let's remove them again
 
 is(size("$outpath/12x-twopages.png"), "12x12");
 is(size("$outpath/16x-p1-twopages.png"), "16x2");
 
 # now let's remove them again
 

-writefile("imgconversions.mdwn", "t/tmp/in", "nothing to see here");
+if (1) { # for easier testing
+       writefile("imgconversions.mdwn", "t/tmp/in", "nothing to see here");

 
 

-ok(! system("$command --refresh"));
+       ok(! system("$command --refresh"));

 
 

-ok(! -e "$outpath/10x-simple.png");
-ok(! -e "$outpath/10x-simple-svg.png");
-ok(! -e "$outpath/10x-simple-pdf.png");
-ok(! -e "$outpath/10x-p1-simple-pdf.png");
+       ok(! -e "$outpath/10x-simple.png");
+       ok(! -e "$outpath/10x-simple-svg.png");
+       ok(! -e "$outpath/10x-simple-pdf.png");
+       ok(! -e "$outpath/10x-p1-simple-pdf.png");

 
 

-# cleanup
-ok(! system("rm -rf t/tmp"));
+       # cleanup
+       ok(! system("rm -rf t/tmp"));
+}

 done_testing;
 
 1;
 done_testing;
 
 1;