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Fix a FIXME about the format and add a test.

Browse Source 
While at it, use strftime on Unix too and use the thread safe versions
of localtime.

llvm-svn: 186090
This commit is contained in:
Rafael Espindola 2013-07-11 15:35:23 +00:00
parent a8667081e1
commit f1b5484cf9
4 changed files with 43 additions and 40 deletions
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19
lib/Support/Unix/TimeValue.inc
View File

@ -22,18 +22,13 @@ namespace llvm {
using namespace sys;
std::string TimeValue::str() const {
char buffer[32];
time_t ourTime = time_t(this->toEpochTime());
#ifdef __hpux
// note that the following line needs -D_REENTRANT on HP-UX to be picked up
asctime_r(localtime(&ourTime), buffer);
#else
::asctime_r(::localtime(&ourTime), buffer);
#endif
std::string result(buffer);
return result.substr(0,24);
time_t OurTime = time_t(this->toEpochTime());
struct tm Storage;
struct tm *LT = ::localtime_r(&OurTime, &Storage);
assert(LT);
char Buffer[25];
strftime(Buffer, 25, "%b %e %H:%M %Y", LT);
return std::string(Buffer);
}
TimeValue TimeValue::now() {

21
lib/Support/Windows/TimeValue.inc
View File

@ -31,20 +31,15 @@ TimeValue TimeValue::now() {
}
std::string TimeValue::str() const {
#ifdef __MINGW32__
// This ban may be lifted by either:
// (i) a future MinGW version other than 1.0 inherents the __time64_t type, or
// (ii) configure tests for either the time_t or __time64_t type.
time_t ourTime = time_t(this->toEpochTime());
struct tm *lt = ::localtime(&ourTime);
#else
__time64_t ourTime = this->toEpochTime();
struct tm *lt = ::_localtime64(&ourTime);
#endif
struct tm LT;
__time64_t OurTime = this->toEpochTime();
errno_t Error = ::_localtime64_s(&LT, &OurTime);
assert(!Error);
char buffer[25];
strftime(buffer, 25, "%a %b %d %H:%M:%S %Y", lt);
return std::string(buffer);
char Buffer[25];
// FIXME: the windows version of strftime doesn't support %e
strftime(Buffer, 25, "%b %d %H:%M %Y", &LT);
return std::string(Buffer);
}

31
test/Object/archive-toc.test
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@ -1,16 +1,31 @@
REQUIRES: shell
RUN: export TZ=GMT
Test reading an archive created by gnu ar
RUN: llvm-ar t %p/Inputs/GNU.a | FileCheck %s
RUN: llvm-ar tv %p/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: llvm-ar t %p/Inputs/MacOSX.a | FileCheck %s
RUN: llvm-ar tv %p/Inputs/MacOSX.a | FileCheck %s --check-prefix=OSX -strict-whitespace
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: llvm-ar t %p/Inputs/SVR4.a | FileCheck %s
RUN: llvm-ar tv %p/Inputs/SVR4.a | FileCheck %s -strict-whitespace
Test reading an archive created on Solaris by /usr/xpg4/bin/ar
RUN: llvm-ar t %p/Inputs/xpg4.a | FileCheck %s
RUN: llvm-ar tv %p/Inputs/xpg4.a | FileCheck %s -strict-whitespace
CHECK: evenlen
CHECK-NEXT: oddlen
CHECK-NEXT: very_long_bytecode_file_name.bc
CHECK-NEXT: IsNAN.o
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

12
tools/llvm-ar/llvm-ar.cpp
View File

@ -325,17 +325,15 @@ doDisplayTable(std::string* ErrMsg) {
if (Paths.empty() ||
(std::find(Paths.begin(), Paths.end(), I->getPath()) != Paths.end())) {
if (Verbose) {
// FIXME: Output should be this format:
// Zrw-r--r-- 500/ 500 525 Nov 8 17:42 2004 Makefile
outs() << " ";
unsigned mode = I->getMode();
printMode((mode >> 6) & 007);
printMode((mode >> 3) & 007);
printMode(mode & 007);
outs() << " " << format("%4u", I->getUser());
outs() << "/" << format("%4u", I->getGroup());
outs() << " " << format("%8u", I->getSize());
outs() << " " << format("%20s", I->getModTime().str().substr(4).c_str());
outs() << ' ' << I->getUser();
outs() << "/" << I->getGroup();
outs() << ' ' << format("%6u", I->getSize());
sys::TimeValue ModTime = I->getModTime();
outs() << " " << ModTime.str();
outs() << " " << I->getPath().str() << "\n";
} else {
outs() << I->getPath().str() << "\n";