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import WebIDL
def WebIDLTest(parser, harness):
parser.parse(
"""
[LegacyNoInterfaceObject]
interface TestExtendedAttr {
[LegacyUnforgeable] readonly attribute byte b;
};
"""
)
parser.finish()
parser = parser.reset()
parser.parse(
"""
[Pref="foo.bar",Pref=flop]
interface TestExtendedAttr {
[Pref="foo.bar"] attribute byte b;
};
"""
)
parser.finish()
parser = parser.reset()
parser.parse(
"""
interface TestLegacyLenientThis {
[LegacyLenientThis] attribute byte b;
};
"""
)
results = parser.finish()
harness.ok(
results[0].members[0].hasLegacyLenientThis(), "Should have a lenient this"
)
parser = parser.reset()
threw = False
try:
parser.parse(
"""
interface TestLegacyLenientThis2 {
[LegacyLenientThis=something] attribute byte b;
};
"""
)
parser.finish()
except WebIDL.WebIDLError:
threw = True
harness.ok(threw, "[LegacyLenientThis] must take no arguments")
parser = parser.reset()
parser.parse(
"""
interface TestClamp {
undefined testClamp([Clamp] long foo);
undefined testNotClamp(long foo);
};
"""
)
results = parser.finish()
# Pull out the first argument out of the arglist of the first (and
# only) signature.
harness.ok(
results[0].members[0].signatures()[0][1][0].type.hasClamp(), "Should be clamped"
)
harness.ok(
not results[0].members[1].signatures()[0][1][0].type.hasClamp(),
"Should not be clamped",
)
parser = parser.reset()
threw = False
try:
parser.parse(
"""
interface TestClamp2 {
undefined testClamp([Clamp=something] long foo);
};
"""
)
parser.finish()
except WebIDL.WebIDLError:
threw = True
harness.ok(threw, "[Clamp] must take no arguments")
parser = parser.reset()
parser.parse(
"""
interface TestEnforceRange {
undefined testEnforceRange([EnforceRange] long foo);
undefined testNotEnforceRange(long foo);
};
"""
)
results = parser.finish()
# Pull out the first argument out of the arglist of the first (and
# only) signature.
harness.ok(
results[0].members[0].signatures()[0][1][0].type.hasEnforceRange(),
"Should be enforceRange",
)
harness.ok(
not results[0].members[1].signatures()[0][1][0].type.hasEnforceRange(),
"Should not be enforceRange",
)
parser = parser.reset()
threw = False
try:
parser.parse(
"""
interface TestEnforceRange2 {
undefined testEnforceRange([EnforceRange=something] long foo);
};
"""
)
parser.finish()
except WebIDL.WebIDLError:
threw = True
harness.ok(threw, "[EnforceRange] must take no arguments")