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[test/shape] Compare results without glyph names if needed

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Enable fontations font-funcs, which mostly passes now.
This commit is contained in:
Behdad Esfahbod 2025-03-17 13:29:54 -06:00
parent a37fb2fbf7
commit cf1772a492
1 changed files with 24 additions and 11 deletions
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35
test/shape/run-tests.py
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@ -25,16 +25,18 @@ def open_shape_batch_process():
shape_process = open_shape_batch_process()
no_glyph_names_process = None
def shape_cmd(command):
global hb_shape, shape_process
def shape_cmd(command, shape_process, verbose=True):
global hb_shape
# Restart shaper if it is dead
# (Re)start shaper if it is dead
if shape_process.poll() is not None:
shape_process = open_shape_batch_process()
print(hb_shape + " " + " ".join(command))
if verbose:
print(hb_shape + " " + " ".join(command))
shape_process.stdin.write((";".join(command) + "\n").encode("utf-8"))
shape_process.stdin.flush()
return shape_process.stdout.readline().decode("utf-8").strip()
@ -64,7 +66,7 @@ for what in ["shaper", "face-loader", "font-funcs"]:
env=env,
)
# Capture the output
what_list = what_process.communicate()[0].decode("utf-8").strip().split("\n")
what_list = what_process.communicate()[0].decode("utf-8").strip().split()
print(what, end=": ")
print(what_list)
var_name = all_for_what_var_name(what)
@ -159,10 +161,6 @@ for filename in args:
for font_funcs in [None] if font_funcs else all_font_funcs:
if font_funcs == "fontations":
# Fontations doesn't implement glyph names. Skip for now.
continue
extra_options = []
if font_funcs:
@ -177,9 +175,24 @@ for filename in args:
% (shaper, face_loader, font_funcs)
)
cmd = [fontfile] + ["--unicodes", unicodes] + options + extra_options
glyphs = shape_cmd(cmd)
glyphs = shape_cmd(cmd, shape_process).strip()
if glyphs.strip() != glyphs_expected and glyphs_expected != "*":
if glyphs_expected == "*":
passes += 1
continue
if glyphs != glyphs_expected and glyphs.find("gid") != -1:
if not no_glyph_names_process:
no_glyph_names_process = open_shape_batch_process()
cmd = [fontfile] + ["--glyphs", "--no-glyph-names", glyphs]
glyphs = shape_cmd(cmd, no_glyph_names_process, verbose=False).strip()
cmd = [fontfile] + ["--glyphs", "--no-glyph-names", glyphs_expected]
glyphs_expected = shape_cmd(cmd, no_glyph_names_process, verbose=False).strip()
if glyphs != glyphs_expected:
print(" ".join(cmd), file=sys.stderr)
print("Actual: " + glyphs, file=sys.stderr)
print("Expected: " + glyphs_expected, file=sys.stderr)