3 # unit test that creates test images (png, svg, multi-page pdf), runs ikiwiki
4 # on them, checks the resulting images for plausibility based on their image
5 # sizes, and checks if they vanish when not required in the build process any
8 # if you have trouble here, be aware that there are three debian packages that
9 # can provide Image::Magick: perlmagick, libimage-magick-perl and
10 # graphicsmagick-libmagick-dev-compat
18 BEGIN { use_ok("IkiWiki"); }
19 BEGIN { use_ok("Image::Magick"); }
21 ok(! system("rm -rf t/tmp; mkdir -p t/tmp/in"));
23 ok(! system("cp t/img/redsquare.png t/tmp/in/redsquare.png"));
24 writefile("emptysquare.svg", "t/tmp/in", '<svg width="10" height="10"/>');
25 # using different image sizes for different pages, so the pagenumber selection can be tested easily
26 ok(! system("cp t/img/twopages.pdf t/tmp/in/twopages.pdf"));
28 writefile("imgconversions.mdwn", "t/tmp/in", <<EOF
29 [[!img redsquare.png]]
30 [[!img redsquare.png size=10x]]
31 [[!img emptysquare.svg size=10x]]
32 <!-- FIXME this is a workaround for perlmagick which errs on the first pdf -->
33 [[!img twopages.pdf size=10x]]
34 [[!img twopages.pdf size=12x]]
35 [[!img twopages.pdf size=16x pagenumber=1]]
39 ok(! system("make -s ikiwiki.out"));
41 my $command = "perl -I. ./ikiwiki.out -set usedirs=0 -plugin img t/tmp/in t/tmp/out -verbose";
43 ok(! system($command));
47 my $im = Image::Magick->new();
49 my $w = $im->Get("width");
50 my $h = $im->Get("height");
54 my $outpath = "t/tmp/out/imgconversions";
55 is(size("$outpath/10x-redsquare.png"), "10x10");
57 # FIXME this is a workaround for libimage-magick-perl which has issues with svg
58 skip "skip svg test due to imagemagick 8:6.8.8.9 bug (6.7 works, so does graphicsmagick)", 1 if $INC{"Image/Magick/Q16.pm"};
59 is(size("$outpath/10x-emptysquare.png"), "10x10");
61 is(size("$outpath/12x-twopages.png"), "12x12");
62 is(size("$outpath/16x-p1-twopages.png"), "16x2");
64 # now let's remove them again
66 writefile("imgconversions.mdwn", "t/tmp/in", "nothing to see here");
68 ok(! system("$command --refresh"));
70 ok(! -e "$outpath/10x-simple.png");
71 ok(! -e "$outpath/10x-simple-svg.png");
72 ok(! -e "$outpath/10x-simple-pdf.png");
73 ok(! -e "$outpath/10x-p1-simple-pdf.png");
76 ok(! system("rm -rf t/tmp"));