From d8fbaf5d4f198a6b99af98db7cf75e97a8763503 Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@redhat.com>
Date: Sun, 14 Jan 2024 05:11:01 +0100
Subject: [PATCH] testsuite: Add a test to exhaust the glyph cache

See previous commit.
---
 .../gsk/compare/glyph-cache-overflow.node     | 508 ++++++++++++++++++
 .../gsk/compare/glyph-cache-overflow.png      | Bin 0 -> 1342 bytes
 testsuite/gsk/meson.build                     |   1 +
 3 files changed, 509 insertions(+)
 create mode 100644 testsuite/gsk/compare/glyph-cache-overflow.node
 create mode 100644 testsuite/gsk/compare/glyph-cache-overflow.png

diff --git a/testsuite/gsk/compare/glyph-cache-overflow.node b/testsuite/gsk/compare/glyph-cache-overflow.node
new file mode 100644
index 0000000000..04b080decf
--- /dev/null
+++ b/testsuite/gsk/compare/glyph-cache-overflow.node
@@ -0,0 +1,508 @@
+text {
+  color: red;
+  font: "BlockBlockBlock 210px" url("data://;base64,\
+AAEAAAAIAIAAAwAAY21hcAByAD0AAAEUAAAANGdseWY/ZsNsAAABVAAAAEhoZWFkJqsy2gAAAIwA\
+AAA2aGhlYQwBBAIAAADEAAAAJGhtdHgEAAAAAAABCAAAAApsb2NhADAAGAAAAUgAAAAKbWF4cAAG\
+AAUAAADoAAAAIG5hbWWJUoCNAAABnAAAACEAAQAAAAEZmmVCT9xfDzz1AAIIAAAAAADhwj0AAAAA\
+AOHTj0oAAAAABAAIAAAAAAEAAgAAAAAAAAABAAAIAAAAAAAEAAAAAAAEAAABAAAAAAAAAAAAAAAA\
+AAAAAQABAAAABAAEAAEAAAAAAAEAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAAAAQAAAAMA\
+AAAMAAQAKAAAAAYABAABAAIAIABD//8AAAAgAEH////g/8AAAQAAAAAAAAAAAAAADAAYACQAAAAB\
+AAAAAAQACAAAAwAAMSERIQQA/AAIAAABAAAAAAQACAAAAwAAMSERIQQA/AAIAAABAAAAAAQACAAA\
+AwAAMSERIQQA/AAIAAAAAAEAEgABAAAAAAABAA8AAEJsb2NrQmxvY2tCbG9jawAAAA==");
+  glyphs: 1 150, 2 150, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 208px";
+  glyphs: 1 150, 2 151, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 206px";
+  glyphs: 1 151, 2 151, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 204px";
+  glyphs: 1 151, 2 152, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 202px";
+  glyphs: 1 152, 2 152, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 200px";
+  glyphs: 1 152, 2 153, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 198px";
+  glyphs: 1 153, 2 153, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 196px";
+  glyphs: 1 153, 2 154, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 194px";
+  glyphs: 1 154, 2 154, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 192px";
+  glyphs: 1 154, 2 155, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 190px";
+  glyphs: 1 155, 2 155, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 188px";
+  glyphs: 1 155, 2 156, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 186px";
+  glyphs: 1 156, 2 156, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 184px";
+  glyphs: 1 156, 2 157, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 182px";
+  glyphs: 1 157, 2 157, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 180px";
+  glyphs: 1 157, 2 158, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 178px";
+  glyphs: 1 158, 2 158, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 176px";
+  glyphs: 1 158, 2 159, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 174px";
+  glyphs: 1 159, 2 159, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 172px";
+  glyphs: 1 159, 2 160, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 170px";
+  glyphs: 1 160, 2 160, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 168px";
+  glyphs: 1 160, 2 161, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 166px";
+  glyphs: 1 161, 2 161, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 164px";
+  glyphs: 1 161, 2 162, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 162px";
+  glyphs: 1 162, 2 162, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 160px";
+  glyphs: 1 162, 2 163, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 158px";
+  glyphs: 1 163, 2 163, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 156px";
+  glyphs: 1 163, 2 164, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 154px";
+  glyphs: 1 164, 2 164, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 152px";
+  glyphs: 1 164, 2 165, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 150px";
+  glyphs: 1 165, 2 165, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 148px";
+  glyphs: 1 165, 2 166, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 146px";
+  glyphs: 1 166, 2 166, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 144px";
+  glyphs: 1 166, 2 167, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 142px";
+  glyphs: 1 167, 2 167, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 140px";
+  glyphs: 1 167, 2 168, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 138px";
+  glyphs: 1 168, 2 168, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 136px";
+  glyphs: 1 168, 2 169, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 134px";
+  glyphs: 1 169, 2 169, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 132px";
+  glyphs: 1 169, 2 170, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 130px";
+  glyphs: 1 170, 2 170, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 128px";
+  glyphs: 1 170, 2 171, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 126px";
+  glyphs: 1 171, 2 171, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 124px";
+  glyphs: 1 171, 2 172, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 122px";
+  glyphs: 1 172, 2 172, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 120px";
+  glyphs: 1 172, 2 173, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 118px";
+  glyphs: 1 173, 2 173, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 116px";
+  glyphs: 1 173, 2 174, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 114px";
+  glyphs: 1 174, 2 174, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 112px";
+  glyphs: 1 174, 2 175, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 110px";
+  glyphs: 1 175, 2 175, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 108px";
+  glyphs: 1 175, 2 176, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 106px";
+  glyphs: 1 176, 2 176, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 104px";
+  glyphs: 1 176, 2 177, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 102px";
+  glyphs: 1 177, 2 177, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 100px";
+  glyphs: 1 177, 2 178, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 98px";
+  glyphs: 1 178, 2 178, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 96px";
+  glyphs: 1 178, 2 179, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 94px";
+  glyphs: 1 179, 2 179, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 92px";
+  glyphs: 1 179, 2 180, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 90px";
+  glyphs: 1 180, 2 180, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 88px";
+  glyphs: 1 180, 2 181, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 86px";
+  glyphs: 1 181, 2 181, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 84px";
+  glyphs: 1 181, 2 182, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 82px";
+  glyphs: 1 182, 2 182, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 80px";
+  glyphs: 1 182, 2 183, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 78px";
+  glyphs: 1 183, 2 183, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 76px";
+  glyphs: 1 183, 2 184, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 74px";
+  glyphs: 1 184, 2 184, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 72px";
+  glyphs: 1 184, 2 185, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 70px";
+  glyphs: 1 185, 2 185, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 68px";
+  glyphs: 1 185, 2 186, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 66px";
+  glyphs: 1 186, 2 186, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 64px";
+  glyphs: 1 186, 2 187, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 62px";
+  glyphs: 1 187, 2 187, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 60px";
+  glyphs: 1 187, 2 188, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 58px";
+  glyphs: 1 188, 2 188, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 56px";
+  glyphs: 1 188, 2 189, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 54px";
+  glyphs: 1 189, 2 189, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 52px";
+  glyphs: 1 189, 2 190, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 50px";
+  glyphs: 1 190, 2 190, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 48px";
+  glyphs: 1 190, 2 191, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 46px";
+  glyphs: 1 191, 2 191, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 44px";
+  glyphs: 1 191, 2 192, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 42px";
+  glyphs: 1 192, 2 192, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 40px";
+  glyphs: 1 192, 2 193, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 38px";
+  glyphs: 1 193, 2 193, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 36px";
+  glyphs: 1 193, 2 194, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 34px";
+  glyphs: 1 194, 2 194, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 32px";
+  glyphs: 1 194, 2 195, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 30px";
+  glyphs: 1 195, 2 195, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 28px";
+  glyphs: 1 195, 2 196, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 26px";
+  glyphs: 1 196, 2 196, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 24px";
+  glyphs: 1 196, 2 197, 3 0;
+}
+text {
+  color: magenta;
+  font: "BlockBlockBlock 22px";
+  glyphs: 1 197, 2 197, 3 0;
+}
+text {
+  color: teal;
+  font: "BlockBlockBlock 20px";
+  glyphs: 1 197, 2 198, 3 0;
+}
+text {
+  color: red;
+  font: "BlockBlockBlock 18px";
+  glyphs: 1 198, 2 198, 3 0;
+}
+text {
+  color: lime;
+  font: "BlockBlockBlock 16px";
+  glyphs: 1 198, 2 199, 3 0;
+}
+text {
+  color: blue;
+  font: "BlockBlockBlock 14px";
+  glyphs: 1 199, 2 199, 3 0;
+}
+text {
+  color: yellow;
+  font: "BlockBlockBlock 12px";
+  glyphs: 1 199, 2 200, 3 0;
+}
diff --git a/testsuite/gsk/compare/glyph-cache-overflow.png b/testsuite/gsk/compare/glyph-cache-overflow.png
new file mode 100644
index 0000000000000000000000000000000000000000..8e3a4ed3e855412ee57a479a5aa38906b765d645
GIT binary patch
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diff --git a/testsuite/gsk/meson.build b/testsuite/gsk/meson.build
index a359986a47..62fb33cd8c 100644
--- a/testsuite/gsk/meson.build
+++ b/testsuite/gsk/meson.build
@@ -77,6 +77,7 @@ compare_render_tests = [
   'fill-opacity',
   'fill-scaled-up',
   'fill-with-3d-contents-nogl-nocairo',
+  'glyph-cache-overflow',
   'huge-height',
   'huge-width',
   'inset-shadow-multiple',