Supporters update.

[dcpomatic.git] / test / render_subtitles_test.cc

diff --git a/test/render_subtitles_test.cc b/test/render_subtitles_test.cc
index f4ff3b7bb2f05a76bcc76272eb3adeda3bb01590..e3034def01f209d7bab87914163bbe653d20eed4 100644 (file)
--- a/test/render_subtitles_test.cc
+++ b/test/render_subtitles_test.cc
@@ -25,14 +25,21 @@
  */
 
 
+#include "lib/image.h"
+#include "lib/image_png.h"
 #include "lib/render_text.h"
 #include "lib/string_text.h"
+#include "test.h"
 #include <dcp/subtitle_string.h>
 #include <boost/test/unit_test.hpp>
 
 
+using std::make_shared;
+using std::shared_ptr;
+
+
 static void
-add (std::list<StringText>& s, std::string text, bool italic, bool bold, bool underline)
+add(std::vector<StringText>& s, std::string text, bool italic, bool bold, bool underline)
 {
        s.push_back (
                StringText (
@@ -50,16 +57,19 @@ add (std::list<StringText>& s, std::string text, bool italic, bool bold, bool un
                                dcp::HAlign::LEFT,
                                1,
                                dcp::VAlign::TOP,
+                               0,
                                dcp::Direction::LTR,
                                text,
                                dcp::Effect::NONE,
                                dcp::Colour (0, 0, 0),
                                dcp::Time (),
                                dcp::Time (),
-                               0
+                               0,
+                               std::vector<dcp::Ruby>()
                                ),
                        2,
-                       std::shared_ptr<dcpomatic::Font>()
+                       std::shared_ptr<dcpomatic::Font>(),
+                       dcp::SubtitleStandard::SMPTE_2014
                        )
                );
 }
@@ -67,7 +77,7 @@ add (std::list<StringText>& s, std::string text, bool italic, bool bold, bool un
 
 BOOST_AUTO_TEST_CASE (marked_up_test1)
 {
-       std::list<StringText> s;
+       std::vector<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>");
 }
@@ -75,7 +85,7 @@ BOOST_AUTO_TEST_CASE (marked_up_test1)
 
 BOOST_AUTO_TEST_CASE (marked_up_test2)
 {
-       std::list<StringText> s;
+       std::vector<StringText> s;
        add (s, "Hello", false, true, false);
        BOOST_CHECK_EQUAL(marked_up(s, 1024, 1, ""), "<span weight=\"bold\" size=\"41705\" alpha=\"65535\" color=\"#FFFFFF\">Hello</span>");
 }
@@ -83,21 +93,21 @@ BOOST_AUTO_TEST_CASE (marked_up_test2)
 
 BOOST_AUTO_TEST_CASE (marked_up_test3)
 {
-       std::list<StringText> s;
+       std::vector<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>");
 }
 
 BOOST_AUTO_TEST_CASE (marked_up_test4)
 {
-       std::list<StringText> s;
+       std::vector<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>");
 }
 
 BOOST_AUTO_TEST_CASE (marked_up_test5)
 {
-       std::list<StringText> s;
+       std::vector<StringText> s;
        add (s, "Hello", false, true, false);
        add (s, " world.", false, false, false);
        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>");
@@ -105,9 +115,86 @@ BOOST_AUTO_TEST_CASE (marked_up_test5)
 
 BOOST_AUTO_TEST_CASE (marked_up_test6)
 {
-       std::list<StringText> s;
+       std::vector<StringText> s;
        add (s, "Hello", true, false, false);
        add (s, " world ", false, false, false);
        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>");
 }
+
+
+BOOST_AUTO_TEST_CASE(render_text_with_newline_test)
+{
+       std::list<dcp::SubtitleString> ss = {
+               {
+                       {}, true, 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,
+                       0.0,
+                       dcp::Direction::LTR,
+                       "Hello                     world",
+                       dcp::Effect::NONE, dcp::Colour(0, 0, 0),
+                       {}, {},
+                       0,
+                       std::vector<dcp::Ruby>()
+               },
+               {
+                       {}, true, 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,
+                       0.0,
+                       dcp::Direction::LTR,
+                       "\n",
+                       dcp::Effect::NONE, dcp::Colour(0, 0, 0),
+                       {}, {},
+                       0,
+                       std::vector<dcp::Ruby>()
+               }
+       };
+
+       std::vector<StringText> st;
+       for (auto i: ss) {
+               st.push_back({i, 0, make_shared<dcpomatic::Font>("foo"), dcp::SubtitleStandard::SMPTE_2014});
+       }
+
+       auto images = render_text(st, 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_with_newline_test.png");
+#if defined(DCPOMATIC_OSX)
+       check_image("test/data/mac/render_text_with_newline_test.png", "build/test/render_text_with_newline_test.png");
+#elif defined(DCPOMATIC_WINDOWS)
+       check_image("test/data/windows/render_text_with_newline_test.png", "build/test/render_text_with_newline_test.png");
+#else
+       check_image("test/data/render_text_with_newline_test.png", "build/test/render_text_with_newline_test.png");
+#endif
+}
+
+
+#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