[librsvg/librsvg-2.48] Disable test for multiple-font-families; restore old reference files

[Federico Mena Quintero <federico src gnome org>]

commit 31b1db917083a8c5465bbd38f256982b2eb76c02
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Jun 3 20:37:07 2020 -0500

    Disable test for multiple-font-families; restore old reference files
    
    I don't know what's making 577-multiple-font-families.svg pass on my
    machine but fail in CI and in RPM builds.  So we'll go back to the old
    test files for a while.
    
    Findings so far:
    
    - This doesn't depend on order in which font files are added to
    FcConfig - changed test-utils.c to use a different order and nothing
    changed.
    
    - During pango_itemize for a layout, I think pango is using the first font in the
    fontset that contains the codepoint for a particular character, even
    if there are other fonts in the fontset.  Maybe ordering is not
    constant?  But given a PangoFontDescription like "Nonexistent, serif,
    sans-serif", why is it not using serif first?
    
    Sigh.

 ...es.svg => ignore-577-multiple-font-families.svg} |   0
 .../reftests/svg1.1/struct-use-01-t-ref.png         | Bin 14455 -> 14417 bytes
 .../fixtures/reftests/svg1.1/text-text-03-b-ref.png | Bin 22298 -> 20014 bytes
 tests/resources/NotoSerif-rpn9.ttf                  | Bin 379452 -> 0 bytes
 tests/resources/NotoSerifItalic-2Y8w.ttf            | Bin 353836 -> 0 bytes
 tests/test-utils.c                                  |   2 --
 6 files changed, 2 deletions(-)
---
diff --git a/tests/fixtures/reftests/bugs/577-multiple-font-families.svg 
b/tests/fixtures/reftests/bugs/ignore-577-multiple-font-families.svg
similarity index 100%
rename from tests/fixtures/reftests/bugs/577-multiple-font-families.svg
rename to tests/fixtures/reftests/bugs/ignore-577-multiple-font-families.svg
diff --git a/tests/fixtures/reftests/svg1.1/struct-use-01-t-ref.png 
b/tests/fixtures/reftests/svg1.1/struct-use-01-t-ref.png
index 70c17189..323c6d90 100644
Binary files a/tests/fixtures/reftests/svg1.1/struct-use-01-t-ref.png and 
b/tests/fixtures/reftests/svg1.1/struct-use-01-t-ref.png differ
diff --git a/tests/fixtures/reftests/svg1.1/text-text-03-b-ref.png 
b/tests/fixtures/reftests/svg1.1/text-text-03-b-ref.png
index 298718f6..948447e2 100644
Binary files a/tests/fixtures/reftests/svg1.1/text-text-03-b-ref.png and 
b/tests/fixtures/reftests/svg1.1/text-text-03-b-ref.png differ
diff --git a/tests/test-utils.c b/tests/test-utils.c
index 268c0e4e..44a1f6a0 100644
--- a/tests/test-utils.c
+++ b/tests/test-utils.c
@@ -323,8 +323,6 @@ create_font_config_for_testing (void)
 {
     const char *font_paths[] =
     {
-        "NotoSerifItalic-2Y8w.ttf",
-        "NotoSerif-rpn9.ttf",
         "Roboto-Regular.ttf",
         "Roboto-Italic.ttf",
         "Roboto-Bold.ttf",