Add m-esr52 at 52.6.0

1 files changed, 341 insertions, 0 deletions

diff --git a/layout/reftests/text/reftest.list b/layout/reftests/text/reftest.list
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index 000000000..7e4bd55c0
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+++ b/layout/reftests/text/reftest.list
@@ -0,0 +1,341 @@
+fails-if(Android) == fallback-01.xhtml fallback-01-ref.xhtml
+== font-selection-by-lang-01.html font-selection-by-lang-01-ref.html
+HTTP(..) == font-selection-fallback-1.html font-selection-fallback-1-ref.html
+HTTP(..) == font-selection-generic-1.html font-selection-generic-1-ref.html
+fails-if(Android) != font-size-adjust-01.html font-size-adjust-01-ref.html
+# The following test passes consistently only on Mac OS X;
+# both Windows and Linux give results that vary depending on the font size/zoom factor used,
+# because hinting affects the metrics used to compute the font size adjustment. See bug 429605.
+random-if(!cocoaWidget) == font-size-adjust-02.html font-size-adjust-02-ref.html
+# This currently fails because line spacing does not respect font-size-adjust
+# in the "obvious" way, but it is unclear what the behavior should really be;
+# see bug #366138 for some (inconclusive) discussion
+# == font-size-adjust-03.html font-size-adjust-03-ref.html
+== justification-1.html justification-1-ref.html
+== justification-2a.html justification-2-ref.html
+== justification-2b.html justification-2-ref.html
+== justification-2c.html justification-2-ref.html
+!= justification-2d.html justification-2-ref.html
+== justification-cjk-extension.html justification-cjk-extension-ref.html
+== justification-space-diacritic.html justification-space-diacritic-ref.html
+HTTP(..) load ligature-with-space-1.html
+== line-editing-1a.html line-editing-1-ref.html
+== line-editing-1b.html line-editing-1-ref.html
+== line-editing-1c.html line-editing-1-ref.html
+== line-editing-1d.html line-editing-1-ref.html
+== line-editing-1e.html line-editing-1-ref.html
+fails-if(cocoaWidget||(winWidget&&dwrite)) HTTP(..) == lineheight-metrics-1.html lineheight-metrics-1-ref.html # bug 657864
+HTTP(..) == lineheight-metrics-2a.html lineheight-metrics-2-ref.html
+HTTP(..) == lineheight-metrics-2b.html lineheight-metrics-2-ref.html
+== lineheight-percentage-1.html lineheight-percentage-1-ref.html
+== long-1.html long-ref.html
+fuzzy-if(Android,255,147) == pre-line-1.html pre-line-1-ref.html
+== pre-line-2.html pre-line-2-ref.html
+== pre-line-3.html pre-line-3-ref.html
+== pre-line-4.html pre-line-4-ref.html
+== pre-space-1.html pre-space-1-ref.html
+== pre-wrap-1.html pre-wrap-1-ref.html
+== soft-hyphens-1a.html soft-hyphens-1-ref.html
+== soft-hyphens-1b.html soft-hyphens-1-ref.html
+== soft-hyphens-1c.html soft-hyphens-1-ref.html
+== soft-hyphens-break-word-1a.html soft-hyphens-break-word-1-ref.html
+== soft-hyphens-break-word-1b.html soft-hyphens-break-word-1-ref.html
+== soft-hyphens-break-word-1c.html soft-hyphens-break-word-1-ref.html
+# Tests for soft hyphens in table cells, bug 418975
+!= soft-hyphen-in-table-1.html soft-hyphen-in-table-1-notref.html
+== soft-hyphen-in-table-1.html soft-hyphen-in-table-1-ref.html
+== soft-hyphen-in-table-2.html soft-hyphen-in-table-2-ref.html
+# Cairo's FreeType and GDI backends snap glyphs to pixels, while Mac (usually),
+# D2D, and Skia have subpixel positioning.  The tests for pixel-snapping assume that
+# 1 CSS pixel == 1 device pixel
+fails-if(Android) skip-if(d2d||cocoaWidget||skiaContent) == subpixel-glyphs-x-1a.html subpixel-glyphs-x-1b.html
+# Platforms with subpixel positioning already have inconsistent glyphs by
+# design, but that is considered more tolerable because they are subpixel
+# inconsistencies.  On those platforms we just test that glyph positions are
+# subpixel.
+# D2D/DirectWrite results depend on the rendering mode chosen, so considering this as random for now.
+skip-if(!(d2d||cocoaWidget)) random-if(d2d) != subpixel-glyphs-x-2a.html subpixel-glyphs-x-2b.html
+HTTP(..) == subpixel-glyphs-x-3a.html subpixel-glyphs-x-3b.html
+# No platforms do subpixel positioning vertically
+fuzzy-if(Android,19,2) == subpixel-glyphs-y-1a.html subpixel-glyphs-y-1b.html
+fuzzy-if(Android,231,653) == subpixel-lineheight-1a.html subpixel-lineheight-1b.html
+== swash-1.html swash-1-ref.html
+HTTP(..) != synthetic-bold-metrics-01.html synthetic-bold-metrics-01-notref.html
+HTTP(..) == synthetic-bold-papyrus-01.html synthetic-bold-papyrus-01-ref.html
+# Tests for text-align-last
+== text-align-last-start.html text-align-last-start-ref.html
+== text-align-last-end.html text-align-last-end-ref.html
+== text-align-last-center.html text-align-last-center-ref.html
+== text-align-last-justify.html text-align-last-justify-ref.html
+== text-align-last-justify-rtl.html text-align-last-justify-rtl-ref.html
+#
+# Default values:
+# text-align defaults to start. text-align-last defaults to auto, which is
+# equivalent to the value of the ‘text-align’ property except when ‘text-align’
+# is set to ‘justify’, in which case it is currently equivalent to ‘start’
+# This will need to change when we implement text-justify
+== text-align-default-last-default.html text-align-start-last-start.html
+== text-align-start-last-default.html text-align-start-last-start.html
+== text-align-end-last-default.html text-align-end-last-end.html
+== text-align-center-last-default.html text-align-center-last-center.html
+== text-align-justify-last-default.html text-align-justify-last-start.html
+# All combinations of text-align and text-align-last should give different results
+# This only tests the combinations with the same value for text-align and
+# different values for text-align-last
+!= text-align-start-last-start.html text-align-start-last-end.html
+!= text-align-start-last-start.html text-align-start-last-center.html
+!= text-align-start-last-start.html text-align-start-last-justify.html
+!= text-align-start-last-end.html text-align-start-last-center.html
+!= text-align-start-last-end.html text-align-start-last-justify.html
+!= text-align-start-last-center.html text-align-start-last-justify.html
+!= text-align-end-last-start.html text-align-end-last-end.html
+!= text-align-end-last-start.html text-align-end-last-center.html
+!= text-align-end-last-start.html text-align-end-last-justify.html
+!= text-align-end-last-end.html text-align-end-last-center.html
+!= text-align-end-last-end.html text-align-end-last-justify.html
+!= text-align-end-last-center.html text-align-end-last-justify.html
+!= text-align-center-last-start.html text-align-center-last-end.html
+!= text-align-center-last-start.html text-align-center-last-center.html
+!= text-align-center-last-start.html text-align-center-last-justify.html
+!= text-align-center-last-end.html text-align-center-last-center.html
+!= text-align-center-last-end.html text-align-center-last-justify.html
+!= text-align-center-last-center.html text-align-center-last-justify.html
+!= text-align-justify-last-start.html text-align-justify-last-end.html
+!= text-align-justify-last-start.html text-align-justify-last-center.html
+!= text-align-justify-last-start.html text-align-justify-last-justify.html
+!= text-align-justify-last-end.html text-align-justify-last-center.html
+!= text-align-justify-last-end.html text-align-justify-last-justify.html
+!= text-align-justify-last-center.html text-align-justify-last-justify.html
+== text-align-left-in-rtl-block.html text-align-left-in-rtl-block-ref.html
+HTTP(..) == variation-selector-unsupported-1.html variation-selector-unsupported-1-ref.html
+== white-space-1a.html white-space-1-ref.html
+== white-space-1b.html white-space-1-ref.html
+== white-space-2.html white-space-2-ref.html
+== wordbreak-1.html wordbreak-1-ref.html
+== wordbreak-2.html wordbreak-2-ref.html
+== wordbreak-3.html wordbreak-3-ref.html
+skip-if(Android) == wordbreak-4a.html wordbreak-4a-ref.html
+== wordbreak-4b.html wordbreak-4b-ref.html
+== wordbreak-5.html wordbreak-5-ref.html
+fails-if(/^Windows\x20NT\x2010\.0/.test(http.oscpu)) == wordbreak-6.html wordbreak-6-ref.html # Bug 1258239
+HTTP(..) == wordbreak-7a.html wordbreak-7a-ref.html
+fails HTTP(..) == wordbreak-7b.html wordbreak-7b-ref.html # bug 479829
+== wordbreak-8.html wordbreak-8-ref.html
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) == wordbreak-9.html wordbreak-9-ref.html
+== wordwrap-01.html wordwrap-01-ref.html
+HTTP(..) == wordwrap-02.html wordwrap-02-ref.html
+fuzzy-if(gtkWidget,1,177) fuzzy-if(skiaContent,1,50) HTTP(..) == wordwrap-03.html wordwrap-03-ref.html # Fuzzy on Linux because the native textbox gradient is painted in a slightly different position depending on the invalid area.
+== wordwrap-04.html wordwrap-04-ref.html
+== overflowwrap-04.html wordwrap-04-ref.html
+== wordwrap-05.html wordwrap-05-ref.html
+== overflowwrap-05.html wordwrap-05-ref.html
+== wordwrap-06.html wordwrap-06-ref.html
+== overflowwrap-06.html wordwrap-06-ref.html
+== wordwrap-07.html wordwrap-07-ref.html
+== overflowwrap-07.html wordwrap-07-ref.html
+!= wordwrap-08.html wordwrap-01-ref.html
+== wordwrap-08.html wordwrap-08-ref.html
+!= wordwrap-09.html wordwrap-01-ref.html
+!= overflowwrap-09.html wordwrap-01-ref.html
+== wordwrap-09.html wordwrap-09-ref.html
+== overflowwrap-09.html wordwrap-09-ref.html
+== wordwrap-10.html wordwrap-10-ref.html # bug 752459
+== overflowwrap-10.html wordwrap-10-ref.html
+== word-spacing-01.html word-spacing-01-ref.html
+# the following will fail when rendering with Core Text (see bug 389074) due to what appears to be
+# an Apple bug: the presence of ZWNJ disturbs the positioning of an adjacent glyph. rdar://6427865
+random-if(cocoaWidget) random-if(gtkWidget) HTTP(..) == zwnj-01.xhtml zwnj-01-ref.xhtml # gtkWidget:bug 1309113
+HTTP(..) == zwnj-02.xhtml zwnj-02-ref.xhtml # HTTP(..) for ../filters.svg
+!= zwnj-01.html zwnj-01-notref.html
+== initial-zwj-1.html initial-zwj-1-ref.html
+== cgj-01.html cgj-01-ref.html
+== 444656.html 444656-ref.html
+== 449555-1.html 449555-1-ref.html
+== 467722.html 467722-ref.html
+fuzzy-if(skiaContent,1,600) HTTP(..) == 475092-sub.html 475092-ref.html
+fails-if(Android) fuzzy-if(skiaContent&&!Android,90,3100) HTTP(..) == 475092-pos.html 475092-sub.html # bug 482596
+== 476378-soft-hyphen-fallback.html 476378-soft-hyphen-fallback-ref.html
+# Test for bug 484954
+== rgba-text.html rgba-text-ref.html
+# Test for bug 575695, 'kern' table support
+HTTP(..) != kerning-01.html kerning-01-notref.html
+# Test for bug 577380, support for AAT layout (on OS X only)
+random-if(!cocoaWidget) == 577380.html 577380-ref.html
+# Test for OpenType Arabic shaping support
+HTTP(..) == arabic-shaping-1.html arabic-shaping-1-ref.html
+# check ligature in Arial Bold on Windows, for bug 644184; may fail on other platforms depending on fonts
+random-if(!winWidget) == arial-bold-lam-alef-1.html arial-bold-lam-alef-1-ref.html
+# Fallback (presentation-forms) shaping with a font that lacks GSUB/GPOS
+# These tests are not valid with Mac or FT2 font backends because our masking of complex-script ranges
+# in the 'cmap' will prevent the test font (without GSUB) being used.
+fails-if(cocoaWidget||Android) HTTP(..) == arabic-fallback-1.html arabic-fallback-1-ref.html
+fails-if(cocoaWidget||Android) HTTP(..) == arabic-fallback-2.html arabic-fallback-2-ref.html
+fails-if(cocoaWidget||Android) HTTP(..) == arabic-fallback-3.html arabic-fallback-3-ref.html
+fails-if(!cocoaWidget&&!Android) HTTP(..) != arabic-fallback-4.html arabic-fallback-4-notref.html
+== arabic-marks-1.html arabic-marks-1-ref.html
+fails-if(OSX<1008) == arabic-final-ligature-spacing.html arabic-final-ligature-spacing-ref.html
+# harfbuzz fallback mark stacking in the absence of GPOS:
+HTTP(..) != fallback-mark-stacking-1.html fallback-mark-stacking-1-notref.html
+
+== 726392-1.html 726392-1-ref.html
+== 726392-2.html 726392-2-ref.html
+== 726392-3.html 726392-3-ref.html
+== 745555-1.html 745555-1-ref.html
+== 745555-2.html 745555-2-ref.html
+== 820255.html 820255-ref.html
+HTTP(..) != 1170688.html 1170688-ref.html
+
+# ensure emoji chars don't render blank (bug 715798, bug 779042);
+# should at least render hexboxes if there's no font support
+!= emoji-01.html emoji-01-notref.html
+!= emoji-02.html emoji-02-notref.html
+
+# Bug 727276: tests with variation selectors 15 and 16 to control emoji rendering style
+== emoji-03.html emoji-03-ref.html
+# the next two will fail on OS X 10.6 because no color emoji font is present,
+# and also on Android platforms until we have color emoji fonts there.
+# Tests rely on bundled EmojiOne Mozilla to pass on Windows <8.1 and Linux.
+fails-if(OSX==1006||Android) != emoji-03.html emoji-03-notref.html
+fails-if(OSX==1006||Android) == emoji-04.html emoji-04-ref.html
+!= emoji-05.html emoji-05-notref.html
+
+# check that Graphite shaping (bug 631479) is working
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) == graphite-01.html graphite-01-ref.html
+# Test 02 (using Pig Latin) is fuzzy on Win7 because glyph positioning is not guaranteed to match exactly
+# between a sequence of simple glyphs rendered individually, and the same sequence treated as a single cluster.
+fuzzy-if(winWidget,49,220) pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) == graphite-02.html graphite-02-ref.html
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) != graphite-03a.html graphite-03-notref.html
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) != graphite-03b.html graphite-03-notref.html
+pref(gfx.font_rendering.graphite.enabled,false) HTTP(..) != graphite-01.html graphite-01-ref.html
+pref(gfx.font_rendering.graphite.enabled,false) HTTP(..) != graphite-02.html graphite-02-ref.html
+# test 03a (lang setting in Padauk font) now works in opentype/harfbuzz as well
+pref(gfx.font_rendering.graphite.enabled,false) HTTP(..) != graphite-03a.html graphite-03-notref.html
+pref(gfx.font_rendering.graphite.enabled,false) HTTP(..) == graphite-03b.html graphite-03-notref.html
+
+# tests for graphite rendering with valid and invalid lang tags
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) == graphite-04-fa.html graphite-04-ref.html
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) != graphite-04-sd.html graphite-04-ref.html
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) == graphite-04-snd.html graphite-04-ref.html
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) != graphite-04-ur.html graphite-04-ref.html
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) == graphite-04-urd.html graphite-04-ref.html
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) != graphite-04-sd.html graphite-04-ur.html
+
+# tests to compare graphite to opentype (will trivially pass when graphite not enabled)
+HTTP(..) == graphite-05-ot-only.html graphite-05-ref.html
+HTTP(..) != graphite-05-ot-only.html graphite-05-fail.html
+HTTP(..) == graphite-05-simple.html graphite-05-ref.html
+HTTP(..) == graphite-05-multipass.html graphite-05-ref.html
+HTTP(..) == graphite-05-lang.html graphite-05-ref.html
+HTTP(..) == graphite-05-badlang.html graphite-05-ref.html
+HTTP(..) == graphite-05-feat.html graphite-05-ref.html
+
+# comparing composed and decomposed characters that should render identically
+# under both OpenType and Graphite shaping
+pref(gfx.font_rendering.graphite.enabled,false) HTTP(..) == glyph-decomposition-opentype.html glyph-decomposition-opentype-ref.html
+pref(gfx.font_rendering.graphite.enabled,true) HTTP(..) == glyph-decomposition-graphite.html glyph-decomposition-graphite-ref.html
+
+# test for bidi bug in graphite 1.3.2, fixed in 1.3.3 (bug 1207061)
+HTTP(..) == graphite-bidi-1.html graphite-bidi-1-ref.html
+
+HTTP(..) == graphite-surrogate-selection.html graphite-surrogate-selection-ref.html
+
+# Tests for hyphenation with hyphens property
+== auto-hyphenation-1.html auto-hyphenation-1-ref.html
+!= auto-hyphenation-1.html auto-hyphenation-1-notref.html
+== auto-hyphenation-1a.html auto-hyphenation-1-ref.html
+== auto-hyphenation-2.html auto-hyphenation-2-ref.html
+== auto-hyphenation-3.html auto-hyphenation-3-ref.html
+== auto-hyphenation-4.html auto-hyphenation-4-ref.html
+== auto-hyphenation-5.html auto-hyphenation-5-ref.html
+== auto-hyphenation-6.html auto-hyphenation-6-ref.html
+== auto-hyphenation-7.html auto-hyphenation-7-ref.html
+== auto-hyphenation-8.html auto-hyphenation-8-ref.html
+== auto-hyphenation-9.html auto-hyphenation-9-ref.html
+== auto-hyphenation-10.html auto-hyphenation-10-ref.html
+== auto-hyphenation-xmllang-1.xhtml auto-hyphenation-1-ref.html
+!= auto-hyphenation-xmllang-1.xhtml auto-hyphenation-1-notref.html
+== auto-hyphenation-xmllang-1a.xhtml auto-hyphenation-1-ref.html
+== auto-hyphenation-xmllang-2.xhtml auto-hyphenation-2-ref.html
+== auto-hyphenation-xmllang-3.xhtml auto-hyphenation-3-ref.html
+== auto-hyphenation-xmllang-4.xhtml auto-hyphenation-4-ref.html
+== auto-hyphenation-xmllang-5.xhtml auto-hyphenation-5-ref.html
+== auto-hyphenation-xmllang-6.xhtml auto-hyphenation-6-ref.html
+== auto-hyphenation-xmllang-7.xhtml auto-hyphenation-7-ref.html
+== auto-hyphenation-xmllang-8.xhtml auto-hyphenation-8-ref.html
+== auto-hyphenation-xmllang-9.xhtml auto-hyphenation-9-ref.html
+== auto-hyphenation-xmllang-10.xhtml auto-hyphenation-10-ref.html
+== auto-hyphenation-xmllang-11a.xhtml auto-hyphenation-1-ref.html
+== auto-hyphenation-xmllang-11b.xhtml auto-hyphenation-1-ref.html
+== auto-hyphenation-xmllang-12a.xhtml auto-hyphenation-4-ref.html
+== auto-hyphenation-xmllang-12b.xhtml auto-hyphenation-4-ref.html
+== auto-hyphenation-xmllang-13a.xhtml auto-hyphenation-1-ref.html
+== auto-hyphenation-xmllang-13b.xhtml auto-hyphenation-1-ref.html
+== auto-hyphenation-xmllang-14a.xhtml auto-hyphenation-4-ref.html
+== auto-hyphenation-xmllang-14b.xhtml auto-hyphenation-4-ref.html
+== auto-hyphenation-af-1.html auto-hyphenation-af-1-ref.html
+== auto-hyphenation-bg-1.html auto-hyphenation-bg-1-ref.html
+== auto-hyphenation-ca-1.html auto-hyphenation-ca-1-ref.html
+== auto-hyphenation-cy-1.html auto-hyphenation-cy-1-ref.html
+== auto-hyphenation-da-1.html auto-hyphenation-da-1-ref.html
+== auto-hyphenation-de-1901-1.html auto-hyphenation-de-1901-1-ref.html
+== auto-hyphenation-de-1996-1.html auto-hyphenation-de-1996-1-ref.html
+!= auto-hyphenation-de-1901-1.html auto-hyphenation-de-1996-1.html
+== auto-hyphenation-de-ch-1.html auto-hyphenation-de-ch-1-ref.html
+== auto-hyphenation-eo-1.html auto-hyphenation-eo-1-ref.html
+== auto-hyphenation-es-1.html auto-hyphenation-es-1-ref.html
+== auto-hyphenation-et-1.html auto-hyphenation-et-1-ref.html
+== auto-hyphenation-fi-1.html auto-hyphenation-fi-1-ref.html
+== auto-hyphenation-fr-1.html auto-hyphenation-fr-1-ref.html
+== auto-hyphenation-gl-1.html auto-hyphenation-gl-1-ref.html
+== auto-hyphenation-hr-1.html auto-hyphenation-hr-1-ref.html
+== auto-hyphenation-hsb-1.html auto-hyphenation-hsb-1-ref.html
+== auto-hyphenation-hu-1.html auto-hyphenation-hu-1-ref.html
+== auto-hyphenation-ia-1.html auto-hyphenation-ia-1-ref.html
+== auto-hyphenation-is-1.html auto-hyphenation-is-1-ref.html
+== auto-hyphenation-it-1.html auto-hyphenation-it-1-ref.html
+== auto-hyphenation-kmr-1.html auto-hyphenation-kmr-1-ref.html
+== auto-hyphenation-la-1.html auto-hyphenation-la-1-ref.html
+== auto-hyphenation-lt-1.html auto-hyphenation-lt-1-ref.html
+== auto-hyphenation-mn-1.html auto-hyphenation-mn-1-ref.html
+== auto-hyphenation-nb-1.html auto-hyphenation-nb-1-ref.html
+== auto-hyphenation-nl-1.html auto-hyphenation-nl-1-ref.html
+== auto-hyphenation-nn-1.html auto-hyphenation-nn-1-ref.html
+== auto-hyphenation-pl-1.html auto-hyphenation-pl-1-ref.html
+== auto-hyphenation-pt-1.html auto-hyphenation-pt-1-ref.html
+== auto-hyphenation-ru-1.html auto-hyphenation-ru-1-ref.html
+== auto-hyphenation-sh-1.html auto-hyphenation-sh-1-ref.html
+== auto-hyphenation-sl-1.html auto-hyphenation-sl-1-ref.html
+== auto-hyphenation-sr-1.html auto-hyphenation-sr-1-ref.html
+== auto-hyphenation-sv-1.html auto-hyphenation-sv-1-ref.html # test swedish patterns
+!= auto-hyphenation-sv-1.html auto-hyphenation-sv-1-notref.html # verify swedish != english
+== auto-hyphenation-tr-1.html auto-hyphenation-tr-1-ref.html
+== auto-hyphenation-uk-1.html auto-hyphenation-uk-1-ref.html
+
+== auto-hyphenation-transformed-1.html auto-hyphenation-transformed-1-ref.html
+
+# osx-font-smoothing - with and without subpixel AA, only under OSX
+fails-if(!cocoaWidget||OSX==1006||OSX==1007) != osx-font-smoothing.html osx-font-smoothing-ref.html
+fails-if(!cocoaWidget||OSX==1006||OSX==1007) != osx-font-smoothing-2.html osx-font-smoothing-2-notref.html
+== osx-font-smoothing-2.html osx-font-smoothing-2-ref.html
+
+pref(layout.css.text-align-unsafe-value.enabled,true) == text-align-unsafe.html text-align-unsafe-ref.html
+
+# stray control chars should be visible by default, bug 1099557
+!= control-chars-01a.html control-chars-01-notref.html
+!= control-chars-01b.html control-chars-01-notref.html
+!= control-chars-01c.html control-chars-01-notref.html
+!= control-chars-01d.html control-chars-01-notref.html
+!= control-chars-02.html control-chars-02-notref.html
+== control-chars-03a.html control-chars-03-ref.html
+== control-chars-03b.html control-chars-03-ref.html
+pref(layout.css.control-characters.visible,true) != control-chars-04a.html control-chars-04-notref.html
+pref(layout.css.control-characters.visible,true) != control-chars-04b.html control-chars-04-notref.html
+pref(layout.css.control-characters.visible,true) != control-chars-04c.html control-chars-04-notref.html
+pref(layout.css.control-characters.visible,true) != control-chars-04d.html control-chars-04-notref.html
+
+# font fallback for <space> when not supported in the primary font family - bug 970891
+HTTP(..) == space-font-1.html space-font-1-ref.html
+
+# handling of highly negative letter-spacing and intrinsic width
+== negative-letter-spacing-1.html negative-letter-spacing-1-ref.html
+== segment-break-transformation-1.html segment-break-transformation-1-ref.html