Handle vertical alignment of subs correctly wrt the difference between Interop and...

[dcpomatic.git] / test / render_subtitles_test.cc

diff --git a/test/render_subtitles_test.cc b/test/render_subtitles_test.cc
index 0110752a1211028a923f2009559975331f90fd5e..282c9311f7e24ef6a10bc8ee4419814f7422bc38 100644 (file)
--- a/test/render_subtitles_test.cc
+++ b/test/render_subtitles_test.cc
@@ -25,12 +25,17 @@
  */
 
 
+#include "lib/image.h"
+#include "lib/image_png.h"
 #include "lib/render_text.h"
 #include "lib/string_text.h"
 #include <dcp/subtitle_string.h>
 #include <boost/test/unit_test.hpp>
 
 
+using std::shared_ptr;
+
+
 static void
 add (std::list<StringText>& s, std::string text, bool italic, bool bold, bool underline)
 {
@@ -59,21 +64,22 @@ add (std::list<StringText>& s, std::string text, bool italic, bool bold, bool un
                                0
                                ),
                        2,
-                       std::shared_ptr<dcpomatic::Font>()
+                       std::shared_ptr<dcpomatic::Font>(),
+                       dcp::Standard::SMPTE
                        )
                );
 }
 
-/** Test marked_up() in render_text.cc */
-BOOST_AUTO_TEST_CASE (render_markup_test1)
+
+BOOST_AUTO_TEST_CASE (marked_up_test1)
 {
        std::list<StringText> s;
        add (s, "Hello", false, false, false);
        BOOST_CHECK_EQUAL(marked_up(s, 1024, 1, ""), "<span size=\"41705\" alpha=\"65535\" color=\"#FFFFFF\">Hello</span>");
 }
 
-/** Test marked_up() in render_text.cc */
-BOOST_AUTO_TEST_CASE (render_markup_test2)
+
+BOOST_AUTO_TEST_CASE (marked_up_test2)
 {
        std::list<StringText> s;
        add (s, "Hello", false, true, false);
@@ -81,24 +87,21 @@ BOOST_AUTO_TEST_CASE (render_markup_test2)
 }
 
 
-/** Test marked_up() in render_text.cc */
-BOOST_AUTO_TEST_CASE (render_markup_test3)
+BOOST_AUTO_TEST_CASE (marked_up_test3)
 {
        std::list<StringText> s;
        add (s, "Hello", true, true, false);
        BOOST_CHECK_EQUAL(marked_up(s, 1024, 1, ""), "<span style=\"italic\" weight=\"bold\" size=\"41705\" alpha=\"65535\" color=\"#FFFFFF\">Hello</span>");
 }
 
-/** Test marked_up() in render_text.cc */
-BOOST_AUTO_TEST_CASE (render_markup_test4)
+BOOST_AUTO_TEST_CASE (marked_up_test4)
 {
        std::list<StringText> s;
        add (s, "Hello", true, true, true);
        BOOST_CHECK_EQUAL(marked_up(s, 1024, 1, ""), "<span style=\"italic\" weight=\"bold\" underline=\"single\" size=\"41705\" alpha=\"65535\" color=\"#FFFFFF\">Hello</span>");
 }
 
-/** Test marked_up() in render_text.cc */
-BOOST_AUTO_TEST_CASE (render_markup_test5)
+BOOST_AUTO_TEST_CASE (marked_up_test5)
 {
        std::list<StringText> s;
        add (s, "Hello", false, true, false);
@@ -106,8 +109,7 @@ BOOST_AUTO_TEST_CASE (render_markup_test5)
        BOOST_CHECK_EQUAL (marked_up(s, 1024, 1, ""), "<span weight=\"bold\" size=\"41705\" alpha=\"65535\" color=\"#FFFFFF\">Hello</span><span size=\"41705\" alpha=\"65535\" color=\"#FFFFFF\"> world.</span>");
 }
 
-/** Test marked_up() in render_text.cc */
-BOOST_AUTO_TEST_CASE (render_markup_test6)
+BOOST_AUTO_TEST_CASE (marked_up_test6)
 {
        std::list<StringText> s;
        add (s, "Hello", true, false, false);
@@ -115,3 +117,30 @@ BOOST_AUTO_TEST_CASE (render_markup_test6)
        add (s, "we are bold.", false, true, false);
        BOOST_CHECK_EQUAL (marked_up(s, 1024, 1, ""), "<span style=\"italic\" size=\"41705\" alpha=\"65535\" color=\"#FFFFFF\">Hello</span><span size=\"41705\" alpha=\"65535\" color=\"#FFFFFF\"> world </span><span weight=\"bold\" size=\"41705\" alpha=\"65535\" color=\"#FFFFFF\">we are bold.</span>");
 }
+
+
+#if 0
+
+BOOST_AUTO_TEST_CASE (render_text_test)
+{
+       auto dcp_string = dcp::SubtitleString(
+               {}, false, false, false, dcp::Colour(255, 255, 255), 42, 1.0,
+               dcp::Time(0, 0, 0, 0, 24), dcp::Time(0, 0, 1, 0, 24),
+               0.5, dcp::HAlign::CENTER,
+               0.5, dcp::VAlign::CENTER,
+               dcp::Direction::LTR,
+               "HÄllo jokers",
+               dcp::Effect::NONE, dcp::Colour(0, 0, 0),
+               {}, {},
+               0
+               );
+
+       auto string_text = StringText(dcp_string, 0, shared_ptr<dcpomatic::Font>());
+
+       auto images = render_text({ string_text }, dcp::Size(1998, 1080), {}, 24);
+
+       BOOST_CHECK_EQUAL(images.size(), 1U);
+       image_as_png(Image::ensure_alignment(images.front().image, Image::Alignment::PADDED)).write("build/test/render_text_test.png");
+}
+
+#endif