Add automatic rendering tests

These tests render a HTML page in Dillo and save a screenshot which is
compared with another one rendered by a reference HTML file which
doesn't make use of the feature under test.

Running these tests require some additional dependencies to run a Xorg
server and capture screenshots of the browser, so they are only enabled
when configured with the --enable-html-tests option.

Additionally, running Dillo and opening local files requires a working
file dpi plugin. So, when running the HTML tests it is required that a
working dpid server can be launched by Dillo. To do so, Dillo can be
first installed to a prefix directory, the dpidrc file copied to
~/.dillo/ and then the DILLOBIN variable set to the path of the dillo
binary under test.

1 files changed, 46 insertions, 0 deletions

diff --git a/test/html/manual/floats1.html b/test/html/manual/floats1.html
new file mode 100644
index 00000000..eae30c4a
--- /dev/null
+++ b/test/html/manual/floats1.html
@@ -0,0 +1,46 @@
+<div>First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First
+paragraph. <div style="float: left; border: 1px dashed black">Left
+float. Left float. Left float. Left float. Left float. Left
+float. Left float. Left float. Left float. Left float. Left
+float. Left float. Left float. Left float. Left float. Left
+float. Left float. Left float. Left float. Left float.</div> First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph. First paragraph. First
+paragraph. First paragraph. First paragraph.</div>
+<div><div>Second paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph.<div style="float:
+right; border: 1px dashed black">Right float. Right float. Right
+float. Right float. Right float. Right float.</div>  Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph. Second
+paragraph. Second paragraph. Second paragraph.</div></div>