f2b5988596
Add constant string test.
8 years ago
0828b11125
Improve ARC test and fix bugs it uncovered.
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This cleans up handling of objects that are not reference counted and
makes their interactions with ARC more consistent. We should probably
generalise this somewhat - it currently special cases NSConstantString
and NSGlobalBlock, but it would be nice to have an API for constant
objects.
8 years ago
ca1d45a4e6
Fix dangling reference in weak ref code.
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Another test added as a result of coverage analysis.
8 years ago
2bdf85ee50
Add missing isa pointer.
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This test was accidentally passing sometimes, with the isa pointer being
set using some bit of memory in inter-object padding. This breaks
horribly with an allocator that packs objects densely.
8 years ago
b8badbb28e
Merge pull request #63 from Microsoft/assocloss
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always look beyond the first page of associated objects
8 years ago
828e6ebf70
always look beyond the first page of associated objects
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Without this fix, we would lose associated objects silently after adding
the 11th. We would also allocate full pages for each object after the
11th because we couldn't find empty slots.
8 years ago
7fb4f5684f
Merge remote-tracking branch 'upstream/master' into HEAD
8 years ago
14cb893509
Add a test for class_setSuperclass
8 years ago
81f7b16af5
Add a test for e3b069c (association policy)
8 years ago
7539d7e042
Fix warnings in test.
8 years ago
45f6572379
Add a test for a0eec52
8 years ago
dc9b8313a4
Rework C++ library detection.
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macOS ships with libc++abi, which doesn't provide the hooks required
for interop, so this was causing all of the tests to fail to link in
the Travis macOS test. We're now correctly detecting that it won't
work on macOS and disabling those tests.
8 years ago
82b3abf93e
Fix test warning on GNU platforms.
8 years ago
f6709519fa
Simplify test case some more.
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It appears that the problem occurs when throwing an Objective-C
exception through and Objective-C++ frame.
8 years ago
760bb785aa
Rename files.
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minRep is not actually an informative name for a test case.
8 years ago
9115a909b1
Delete more code.
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The reduced test case is now fairly close to minimal.
8 years ago
8f03e62a84
Delete a lot of redundant code.
8 years ago
1f2d35006b
Make the ObjC++ interop test compile
8 years ago
c036265ece
Remove changes introduced accidentally because I was using an older
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version of this file (sync with 0b5f66393a
8 years ago
44d05e58a6
Minimal reproducing test case. This creates a test number 47 in the unit
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test suite, which fails with an exception. The exception reproduces the
bug.
8 years ago
0b5f66393a
Add test for #32 .
9 years ago
2417ec5806
Remove another unused build-breaking header.
9 years ago
ece31319b5
Remove an unused header include that was breaking the test build if
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libobjc is not already installed.
9 years ago
e87b5c1503
Remove an assertion that was useful in debugging, but not actually
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correct.
Instance variables are not normally zero-sized, but some are. Examples
include zero-length arrays at the end of a class, and bitfields.
Fixes #30
Fixes #31
9 years ago
d1eb9ad91e
Ensure that asserts in the tests are still run, even in a release build.
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Fixes #29
9 years ago
4fd27a066f
When moving ivars to increase their alignment, make sure later ivars are
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also moved.
Fixes #27
9 years ago
165f1e83bf
Additional asserts
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Assert that the offset of `isa` is 0 and the offset of `c_string` is
`sizeof(Class)`
9 years ago
8c79eb836c
Test case for misaligned ivars.
9 years ago
6df23377a0
Forcibly realign instance variables to take into account the padding
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from the reference count.
9 years ago
9a2f43ca7d
Work around the fact that clang 3.4 and earlier emit broken metadata.
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This is mostly important because Travis-CI uses an archaic version of
clang for the CI runs.
10 years ago
8c35e72655
Add missing properties and don’t make a runtime-specific test conditional on OS.
10 years ago
81ef7a9816
Don’t fail the test if we get more attributes than we expect.
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Attribute lists are not null-terminated, so this would previously have gone off into memory that it was not meant to access.
10 years ago
f264fd159d
Fix a segfault on (s|g)etting ivars.
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When we were trying to get or set an ivar on a class that had
no ivars defined, we'd dereference a NULL ivar list while
determining the ownership qualifier.
10 years ago
a6e65cea04
Fix typo in test function
10 years ago
4a59b2a986
Set up the new forwarding hook in the objc_msgSend test.
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This is probably wrong, as we should be calling forward2 if forward3 is not set, but it makes the test pass for now.
10 years ago
5cf6d6ac13
Make the message send test actually test thing things that it's supposed
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to.
10 years ago
8583fc7f61
Explicitly make char signed in the property introspection test. The C spec allows char to be either signed or unsigned. If it’s unsigned (as it is on ARM), then the test will fail with the wrong encoding.
10 years ago
e8e5f1e254
Try calling the IMP directly before calling it indirectly in the block-as-method test.
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This makes debugging *much* easier!
10 years ago
7eeffe9d09
Rewrite the block-to-imp code so that:
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- We reuse the memory allocated for blocks
- We no longer have the same physical page mapped write and execute
10 years ago
0a847e10be
Tweak the message sending microbenchmark a bit so that it produces
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output compatible with ministat.
10 years ago
2777fea77a
Enable correct behaviour with respect to ARC for objc_{g,s}etIvar().
10 years ago
57858add6e
Silence warning in test.
10 years ago
dbdc26523c
Fix the property introspection test some more.
10 years ago
5c21e73f26
Fix the property introspection test.
10 years ago
b5e12e914c
Make PropertyIntrospectionTest2 use arc.
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Recent versions of clang object to weak properties in non-ARC mode.
10 years ago
8b1d4fbcc2
TEST is a keyword in if() statements in recent CMake, rename a variable to avoid a conflict.
10 years ago
b581098831
Extend the objc_msgSend test to check for register saving.
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Ensure, when we bounce out from the assembly into C and back again, that
the argument values are preserved. Tests 10 integer and 10 floating
point arguments, which should cover all of the argument registers and at
least one stack slot on all supported platforms.
10 years ago
3135e30d71
Fix ARC assignment of blocks.
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We were not correctly checking that the object being assigned had a
reference count in the object header. We're also now avoiding assigning
small objects to the weak reference table, which is quite important as
they have no destructor.
Fixes #12
10 years ago
794ac2a3ee
Fix copy and paste duplication of a line.
10 years ago
6a0f909e06
Don't use an obsolete header in a test.
10 years ago
David Chisnall
davidchisnall
Dustin Howett
David Chisnall
David Chisnall
David Lobron
Niels Grewe