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, 18 insertions, 0 deletions

diff --git a/test/html/Makefile.am b/test/html/Makefile.am
new file mode 100644
index 00000000..467d812e
--- /dev/null
+++ b/test/html/Makefile.am
@@ -0,0 +1,18 @@
+AM_TESTS_ENVIRONMENT = env \
+	TOP_BUILDDIR='$(top_builddir)' \
+	TOP_SRCDIR='$(top_srcdir)' \
+	BUILDDIR='$(builddir)'
+
+LOG_COMPILER = $(srcdir)/driver.sh
+
+TESTS = \
+	render/float-img-justify.html \
+	render/img-aspect-ratio.html \
+	render/table-thead-tfoot.html \
+	render/white-space.html \
+	render/b-div.html
+
+# To be fixed
+XFAIL_TESTS = \
+	render/float-img-justify.html \
+	render/img-aspect-ratio.html