Add tests for PangoLayout

This tests works similar to the markup parser tests -
we populate a layout with known data, and then compare
a dump of its properties with expected output.

4 files changed, 73 insertions, 0 deletions

diff --git a/tests/layouts/valid-1.expected b/tests/layouts/valid-1.expected
new file mode 100644
index 00000000..5cf99a08
--- /dev/null
+++ b/tests/layouts/valid-1.expected
@@ -0,0 +1,35 @@
+This is a test of the automatic emergency brake!
+
+---
+
+wrapped: 0
+ellipsized: 1
+lines: 2
+width: 225280
+
+---
+
+range 0 22
+range 22 41
+[22 41] foreground #00000000ffff
+[22 41] underline 1
+range 41 2147483647
+
+---
+
+i=1, index=0, paragraph-start=1, dir=ltr 'This is a test of the automatic emergency brake!
+'
+i=2, index=49, paragraph-start=1, dir=ltr ''
+
+---
+
+i=1, index=0, chars=22, level=0, gravity=south, flags=0, font=Cantarell 11, script=latin, language=c, 'This is a test of the '
+i=2, index=22, chars=11, level=0, gravity=south, flags=0, font=Cantarell 11, script=latin, language=c, 'automatic e'
+  [22 41] foreground #00000000ffff
+  [22 41] underline 1
+i=3, index=33, chars=15, level=0, gravity=south, flags=0, font=Cantarell 11, script=common, language=c, 'mergency brake!'
+  [0 2147483647] fallback 0
+  [22 41] foreground #00000000ffff
+  [22 41] underline 1
+i=4, index=48, no run, line end
+i=5, index=49, no run, line end
diff --git a/tests/layouts/valid-1.markup b/tests/layouts/valid-1.markup
new file mode 100644
index 00000000..780e6831
--- /dev/null
+++ b/tests/layouts/valid-1.markup
@@ -0,0 +1,2 @@
+width=220,ellipsize=end
+This is a test of the <span foreground="#0000ff" underline="single">automatic emergency</span> brake!
diff --git a/tests/layouts/valid-2.expected b/tests/layouts/valid-2.expected
new file mode 100644
index 00000000..c98bfd59
--- /dev/null
+++ b/tests/layouts/valid-2.expected
@@ -0,0 +1,34 @@
+test the blue drink after dinner
+
+---
+
+wrapped: 0
+ellipsized: 0
+lines: 2
+
+---
+
+range 0 9
+range 9 13
+[9 13] style 2
+range 13 20
+range 20 25
+[20 25] underline 1
+range 25 2147483647
+
+---
+
+i=1, index=0, paragraph-start=1, dir=ltr 'test the blue drink after dinner
+'
+i=2, index=33, paragraph-start=1, dir=ltr ''
+
+---
+
+i=1, index=0, chars=9, level=0, gravity=south, flags=0, font=Cantarell 11, script=latin, language=c, 'test the '
+i=2, index=9, chars=4, level=0, gravity=south, flags=0, font=Cantarell Oblique 11, script=latin, language=c, 'blue'
+i=3, index=13, chars=7, level=0, gravity=south, flags=0, font=Cantarell 11, script=latin, language=c, ' drink '
+i=4, index=20, chars=5, level=0, gravity=south, flags=0, font=Cantarell 11, script=latin, language=c, 'after'
+  [20 25] underline 1
+i=5, index=25, chars=7, level=0, gravity=south, flags=0, font=Cantarell 11, script=latin, language=c, ' dinner'
+i=6, index=32, no run, line end
+i=7, index=33, no run, line end
diff --git a/tests/layouts/valid-2.markup b/tests/layouts/valid-2.markup
new file mode 100644
index 00000000..677f26f8
--- /dev/null
+++ b/tests/layouts/valid-2.markup
@@ -0,0 +1,2 @@
+
+test the <i>blue</i> drink <u>after</u> dinner