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llvm-mirror/test/Object/archive-toc.test
Jordan Rupprecht a38efbda32 [llvm-ar] Use POSIX-specified timestamps for 'tv'.
Summary:
The POSIX spec says:

```
If the −t option is used with the −v option, the standard output format shall be:
"%s %u/%u %u %s %d %d:%d %d %s\n", <member mode>, <user ID>,
<group ID>, <number of bytes in member>,
<abbreviated month>, <day-of-month>, <hour>,
<minute>, <year>, <file>

where:

...
<abbreviated month>
Equivalent to the format of the %b conversion specification format in date.
<day-of-month>
Equivalent to the format of the %e conversion specification format in date.
<hour> Equivalent to the format of the %H conversion specification format in date.
<minute> Equivalent to the format of the %M conversion specification format in date.
<year> Equivalent to the format of the %Y conversion specification format in date.
```

This actually used to be the format printed by llvm-ar. It was apparently accidentally changed (see r207385 followed by comments in r207387). This makes it conform to GNU ar for easier replacement.

Reviewers: MaskRay

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D52940

llvm-svn: 343901
2018-10-05 23:25:39 +00:00

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RUN: cd %p
Test reading an archive created by gnu ar
RUN: env TZ=GMT llvm-ar tv Inputs/GNU.a | FileCheck %s --check-prefix=GNU -strict-whitespace
GNU: rw-r--r-- 500/500 8 Nov 19 02:57 2004 evenlen
GNU-NEXT: rw-r--r-- 500/500 7 Nov 19 02:57 2004 oddlen
GNU-NEXT: rwxr-xr-x 500/500 1465 Nov 19 03:01 2004 very_long_bytecode_file_name.bc
GNU-NEXT: rw-r--r-- 500/500 2280 Nov 19 03:04 2004 IsNAN.o
Test reading an archive createdy by Mac OS X ar
RUN: env TZ=GMT llvm-ar tv Inputs/MacOSX.a | FileCheck %s --check-prefix=OSX -strict-whitespace
OSX-NOT: __.SYMDEF
OSX: rw-r--r-- 501/501 8 Nov 19 02:57 2004 evenlen
OSX-NEXT: rw-r--r-- 501/501 8 Nov 19 02:57 2004 oddlen
OSX-NEXT: rw-r--r-- 502/502 1465 Feb 4 06:59 2010 very_long_bytecode_file_name.bc
OSX-NEXT: rw-r--r-- 501/501 2280 Nov 19 04:32 2004 IsNAN.o
Test reading an archive created on Solaris by /usr/ccs/bin/ar
RUN: env TZ=GMT llvm-ar tv Inputs/SVR4.a | FileCheck %s -strict-whitespace
Test reading an archive created on Solaris by /usr/xpg4/bin/ar
RUN: env TZ=GMT llvm-ar tv Inputs/xpg4.a | FileCheck %s -strict-whitespace
CHECK: rw-r--r-- 1002/102 8 Nov 19 03:24 2004 evenlen
CHECK-NEXT: rw-r--r-- 1002/102 7 Nov 19 03:24 2004 oddlen
CHECK-NEXT: rwxr-xr-x 1002/102 1465 Nov 19 03:24 2004 very_long_bytecode_file_name.bc
CHECK-NEXT: rw-r--r-- 1002/102 2280 Nov 19 03:24 2004 IsNAN.o
Test reading a thin archive created by gnu ar
RUN: env TZ=GMT llvm-ar tv Inputs/thin.a | FileCheck %s --check-prefix=THIN -strict-whitespace
THIN: rw-r--r-- 1000/1000 8 Dec 16 00:56 2014 Inputs/evenlen
THIN-NEXT: rw-r--r-- 1000/1000 7 Dec 16 00:56 2014 Inputs/oddlen
THIN-NEXT: rwxr-xr-x 1000/1000 1465 Dec 16 00:56 2014 Inputs/very_long_bytecode_file_name.bc
THIN-NEXT: rw-r--r-- 1000/1000 2280 Dec 16 00:56 2014 Inputs/IsNAN.o
Test reading an archive with just a symbol table. We use to reject them.
RUN: llvm-ar tv Inputs/symtab-only.a | FileCheck --allow-empty --check-prefix=EMPTY %s
EMPTY-NOT: {{.}}
Test reading a thin archive with directory names.
RUN: env TZ=GMT llvm-ar tv Inputs/thin-path.a | FileCheck %s --check-prefix=THINPATH -strict-whitespace
THINPATH: rw-r--r-- 0/0 1224 Jan 1 00:00 1970 Inputs/test.o
THINPATH-NEXT: rw-r--r-- 0/0 1224 Jan 1 00:00 1970 Inputs/t/test2.o