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-rw-r--r--Tests/feaLib/builder_test.py213
1 files changed, 207 insertions, 6 deletions
diff --git a/Tests/feaLib/builder_test.py b/Tests/feaLib/builder_test.py
index 279e8ca8..0a55239c 100644
--- a/Tests/feaLib/builder_test.py
+++ b/Tests/feaLib/builder_test.py
@@ -1,4 +1,3 @@
-from fontTools.misc.py23 import *
from fontTools.misc.loggingTools import CapturingLogHandler
from fontTools.feaLib.builder import Builder, addOpenTypeFeatures, \
addOpenTypeFeaturesFromString
@@ -8,7 +7,9 @@ from fontTools.feaLib.parser import Parser
from fontTools.feaLib import ast
from fontTools.feaLib.lexer import Lexer
import difflib
+from io import StringIO
import os
+import re
import shutil
import sys
import tempfile
@@ -73,7 +74,7 @@ class BuilderTest(unittest.TestCase):
LigatureSubtable AlternateSubtable MultipleSubstSubtable
SingleSubstSubtable aalt_chain_contextual_subst AlternateChained
MultipleLookupsPerGlyph MultipleLookupsPerGlyph2 GSUB_6_formats
- GSUB_5_formats delete_glyph
+ GSUB_5_formats delete_glyph STAT_test STAT_test_elidedFallbackNameID
""".split()
def __init__(self, methodName):
@@ -118,7 +119,7 @@ class BuilderTest(unittest.TestCase):
def expect_ttx(self, font, expected_ttx, replace=None):
path = self.temp_path(suffix=".ttx")
font.saveXML(path, tables=['head', 'name', 'BASE', 'GDEF', 'GSUB',
- 'GPOS', 'OS/2', 'hhea', 'vhea'])
+ 'GPOS', 'OS/2', 'STAT', 'hhea', 'vhea'])
actual = self.read_ttx(path)
expected = self.read_ttx(expected_ttx)
if replace:
@@ -141,10 +142,15 @@ class BuilderTest(unittest.TestCase):
feapath = self.getpath("%s.fea" % name)
addOpenTypeFeatures(font, feapath)
self.expect_ttx(font, self.getpath("%s.ttx" % name))
- # Make sure we can produce binary OpenType tables, not just XML.
+ # Check that:
+ # 1) tables do compile (only G* tables as long as we have a mock font)
+ # 2) dumping after save-reload yields the same TTX dump as before
for tag in ('GDEF', 'GSUB', 'GPOS'):
if tag in font:
- font[tag].compile(font)
+ data = font[tag].compile(font)
+ font[tag].decompile(data, font)
+ self.expect_ttx(font, self.getpath("%s.ttx" % name))
+ # Optionally check a debug dump.
debugttx = self.getpath("%s-debug.ttx" % name)
if os.path.exists(debugttx):
addOpenTypeFeatures(font, feapath, debug=True)
@@ -463,6 +469,201 @@ class BuilderTest(unittest.TestCase):
"} test;"
)
+ def test_STAT_elidedfallbackname_already_defined(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'ElidedFallbackName is already set.',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; };'
+ ' ElidedFallbackNameID 256;'
+ '} STAT;')
+
+ def test_STAT_elidedfallbackname_set_twice(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'ElidedFallbackName is already set.',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; };'
+ ' ElidedFallbackName { name "Italic"; };'
+ '} STAT;')
+
+ def test_STAT_elidedfallbacknameID_already_defined(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'ElidedFallbackNameID is already set.',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackNameID 256;'
+ ' ElidedFallbackName { name "Roman"; };'
+ '} STAT;')
+
+ def test_STAT_elidedfallbacknameID_not_in_name_table(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'ElidedFallbackNameID 256 points to a nameID that does not '
+ 'exist in the "name" table',
+ self.build,
+ 'table name {'
+ ' nameid 257 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackNameID 256;'
+ ' DesignAxis opsz 1 { name "Optical Size"; };'
+ '} STAT;')
+
+ def test_STAT_design_axis_name(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'Expected "name"',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; };'
+ ' DesignAxis opsz 0 { badtag "Optical Size"; };'
+ '} STAT;')
+
+ def test_STAT_duplicate_design_axis_name(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'DesignAxis already defined for tag "opsz".',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; };'
+ ' DesignAxis opsz 0 { name "Optical Size"; };'
+ ' DesignAxis opsz 1 { name "Optical Size"; };'
+ '} STAT;')
+
+ def test_STAT_design_axis_duplicate_order(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ "DesignAxis already defined for axis number 0.",
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; };'
+ ' DesignAxis opsz 0 { name "Optical Size"; };'
+ ' DesignAxis wdth 0 { name "Width"; };'
+ ' AxisValue {'
+ ' location opsz 8;'
+ ' location wdth 400;'
+ ' name "Caption";'
+ ' };'
+ '} STAT;')
+
+ def test_STAT_undefined_tag(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'DesignAxis not defined for wdth.',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; };'
+ ' DesignAxis opsz 0 { name "Optical Size"; };'
+ ' AxisValue { '
+ ' location wdth 125; '
+ ' name "Wide"; '
+ ' };'
+ '} STAT;')
+
+ def test_STAT_axis_value_format4(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'Axis tag wdth already defined.',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; };'
+ ' DesignAxis opsz 0 { name "Optical Size"; };'
+ ' DesignAxis wdth 1 { name "Width"; };'
+ ' DesignAxis wght 2 { name "Weight"; };'
+ ' AxisValue { '
+ ' location opsz 8; '
+ ' location wdth 125; '
+ ' location wdth 125; '
+ ' location wght 500; '
+ ' name "Caption Medium Wide"; '
+ ' };'
+ '} STAT;')
+
+ def test_STAT_duplicate_axis_value_record(self):
+ # Test for Duplicate AxisValueRecords even when the definition order
+ # is different.
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'An AxisValueRecord with these values is already defined.',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; };'
+ ' DesignAxis opsz 0 { name "Optical Size"; };'
+ ' DesignAxis wdth 1 { name "Width"; };'
+ ' AxisValue {'
+ ' location opsz 8;'
+ ' location wdth 400;'
+ ' name "Caption";'
+ ' };'
+ ' AxisValue {'
+ ' location wdth 400;'
+ ' location opsz 8;'
+ ' name "Caption";'
+ ' };'
+ '} STAT;')
+
+ def test_STAT_axis_value_missing_location(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'Expected "Axis location"',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; '
+ '};'
+ ' DesignAxis opsz 0 { name "Optical Size"; };'
+ ' AxisValue { '
+ ' name "Wide"; '
+ ' };'
+ '} STAT;')
+
+ def test_STAT_invalid_location_tag(self):
+ self.assertRaisesRegex(
+ FeatureLibError,
+ 'Tags cannot be longer than 4 characters',
+ self.build,
+ 'table name {'
+ ' nameid 256 "Roman"; '
+ '} name;'
+ 'table STAT {'
+ ' ElidedFallbackName { name "Roman"; '
+ ' name 3 1 0x0411 "ローマン"; }; '
+ ' DesignAxis width 0 { name "Width"; };'
+ '} STAT;')
+
def test_extensions(self):
class ast_BaseClass(ast.MarkClass):
def asFea(self, indent=""):
@@ -574,7 +775,7 @@ class BuilderTest(unittest.TestCase):
self.assertRaises(NotImplementedError, self.build, "", tables={"FOO"})
def test_build_pre_parsed_ast_featurefile(self):
- f = UnicodeIO("feature liga {sub f i by f_i;} liga;")
+ f = StringIO("feature liga {sub f i by f_i;} liga;")
tree = Parser(f).parse()
font = makeTTFont()
addOpenTypeFeatures(font, tree)
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 21:13:29 +0000