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 my $magick = new Image::Magick;
22 my $SVGS_WORK = defined $magick->QueryFormat("svg");
24 ok(! system("rm -rf t/tmp; mkdir -p t/tmp/in"));
26 ok(! system("cp t/img/redsquare.png t/tmp/in/redsquare.png"));
29 writefile("emptysquare.svg", "t/tmp/in",
30 '<svg width="30" height="30"><rect x="0" y="0" width="30" height="30" fill="blue"/></svg>');
33 # using different image sizes for different pages, so the pagenumber selection can be tested easily
34 ok(! system("cp t/img/twopages.pdf t/tmp/in/twopages.pdf"));
36 my $maybe_svg_img = "";
38 $maybe_svg_img = "[[!img emptysquare.svg size=10x]]";
41 writefile("imgconversions.mdwn", "t/tmp/in", <<EOF
42 [[!img redsquare.png]]
43 [[!img redsquare.png size=10x]]
44 [[!img redsquare.png size=30x50]] expecting 30x30
46 [[!img twopages.pdf size=12x]]
47 [[!img twopages.pdf size=16x pagenumber=1]]
51 ok(! system("make -s ikiwiki.out"));
53 my $command = "perl -I. ./ikiwiki.out --set usedirs=0 --templatedir=templates --plugin img t/tmp/in t/tmp/out --verbose";
55 ok(! system($command));
59 my $im = Image::Magick->new();
60 my $r = $im->Read($filename);
61 return "no image" if $r;
62 my $w = $im->Get("width");
63 my $h = $im->Get("height");
67 my $outpath = "t/tmp/out/imgconversions";
68 my $outhtml = readfile("$outpath.html");
70 is(size("$outpath/10x-redsquare.png"), "10x10");
71 ok(! -e "$outpath/30x-redsquare.png");
72 ok($outhtml =~ /width="30" height="30".*expecting 30x30/);
75 # if this fails, you need libmagickcore-6.q16-2-extra installed
76 is(size("$outpath/10x-emptysquare.png"), "10x10");
79 is(size("$outpath/12x-twopages.png"), "12x12");
80 is(size("$outpath/16x-p1-twopages.png"), "16x2");
82 # now let's remove them again
84 if (1) { # for easier testing
85 writefile("imgconversions.mdwn", "t/tmp/in", "nothing to see here");
87 ok(! system("$command --refresh"));
89 ok(! -e "$outpath/10x-simple.png");
90 ok(! -e "$outpath/10x-simple-svg.png");
91 ok(! -e "$outpath/10x-simple-pdf.png");
92 ok(! -e "$outpath/10x-p1-simple-pdf.png");
95 ok(! system("rm -rf t/tmp"));