[librsvg: 11/11] Merge branch 'missing-c-api-tests' into 'main'

[Marge Bot <marge-bot src gnome org>]

commit 8939a29ccb74ad41d9229d999efbfd5bc8e2ec09
Merge: 50f3d29ba 3431e3a19
Author: Marge Bot <marge-bot gnome org>
Date:   Tue Aug 9 18:59:27 2022 +0000

    Merge branch 'missing-c-api-tests' into 'main'
    
    Add missing C API tests, and improve coverage a bit
    
    See merge request GNOME/librsvg!727

 ci/gen-coverage.sh                    |   2 +
 src/c_api/dpi.rs                      |  14 +-
 src/c_api/handle.rs                   |   2 +-
 tests/api.c                           | 293 +++++++++++++++-------------------
 tests/fixtures/api/no-viewbox.svg     |   1 +
 tests/fixtures/api/stylesheet-ref.svg |   4 +
 tests/fixtures/api/stylesheet.svg     |   5 +
 7 files changed, 144 insertions(+), 177 deletions(-)
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