diff options
author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
---|---|---|
committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/objc.dg/gnu-api-2-ivar.m | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/objc.dg/gnu-api-2-ivar.m')
-rw-r--r-- | gcc-4.9/gcc/testsuite/objc.dg/gnu-api-2-ivar.m | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/objc.dg/gnu-api-2-ivar.m b/gcc-4.9/gcc/testsuite/objc.dg/gnu-api-2-ivar.m new file mode 100644 index 000000000..19ac004e7 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/objc.dg/gnu-api-2-ivar.m @@ -0,0 +1,83 @@ +/* Test the Modern GNU Objective-C Runtime API. + + This is test 'ivar', covering all functions starting with 'ivar'. */ + +/* { dg-do run } */ +/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */ +/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */ + +/* To get the modern GNU Objective-C Runtime API, you include + objc/runtime.h. */ +#include <objc/runtime.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +@interface MyRootClass +{ Class isa; } ++ alloc; +- init; ++ initialize; +@end + +@implementation MyRootClass ++ alloc { return class_createInstance (self, 0); } +- init { return self; } ++ initialize { return self; } +@end + +@protocol MyProtocol +- (id) variable; +@end + +@protocol MySecondProtocol +- (id) setVariable: (id)value; +@end + +@interface MySubClass : MyRootClass <MyProtocol> +{ id variable_ivar; } +- (void) setVariable: (id)value; +- (id) variable; +@end + +@implementation MySubClass +- (void) setVariable: (id)value { variable_ivar = value; } +- (id) variable { return variable_ivar; } +@end + + +int main(int argc, void **args) +{ + /* Functions are tested in alphabetical order. */ + + printf ("Testing ivar_getName () ...\n"); + { + Ivar ivar = class_getInstanceVariable (objc_getClass ("MySubClass"), + "variable_ivar"); + if (strcmp (ivar_getName (ivar), "variable_ivar") != 0) + abort (); + + ivar = class_getInstanceVariable (objc_getClass ("MySubClass"), + "variable"); + if (ivar != 0) + abort (); + } + + printf ("Testing ivar_getOffset () ...\n"); + { + Ivar ivar = class_getInstanceVariable (objc_getClass ("MyRootClass"), + "isa"); + if (ivar_getOffset (ivar) != 0) + abort (); + } + + printf ("Testing ivar_getTypeEncoding () ...\n"); + { + Ivar ivar = class_getInstanceVariable (objc_getClass ("MySubClass"), + "variable_ivar"); + if (strcmp (ivar_getTypeEncoding (ivar), "@") != 0) + abort (); + } + + return 0; +} |