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Bug 438688 – String formatter fails to format the same argument twice. r=bsmedberg

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This commit is contained in:
Mike Hommey 2008-08-14 12:11:25 +02:00
parent 7b2d8b4e52
commit 3f314aee54
2 changed files with 5 additions and 3 deletions
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2
xpcom/glue/nsTextFormatter.cpp
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@ -920,7 +920,7 @@ static int dosprintf(SprintfState *ss, const PRUnichar *fmt, va_list ap)
return -1;
}
ap = nas[i-1].ap;
VARARGS_ASSIGN(ap, nas[i-1].ap);
dolPt = fmt;
c = *fmt++;
}

6
xpcom/tests/TestTextFormatter.cpp
View File

@ -44,7 +44,7 @@ int main()
{
int test_ok = true;
nsAutoString fmt(NS_LITERAL_STRING("%3$s %4$S %1$d %2$d"));
nsAutoString fmt(NS_LITERAL_STRING("%3$s %4$S %1$d %2$d %2$d %3$s"));
char utf8[] = "Hello";
PRUnichar ucs2[]={'W', 'o', 'r', 'l', 'd', 0x4e00, 0xAc00, 0xFF45, 0x0103, 0x00};
int d=3;
@ -59,7 +59,9 @@ int main()
const PRUnichar expected[] = {0x48, 0x65, 0x6C, 0x6C, 0x6F, 0x20,
0x57, 0x6F, 0x72, 0x6C, 0x64, 0x4E00,
0xAC00, 0xFF45, 0x0103, 0x20, 0x33,
0x20, 0x33, 0x33, 0x33};
0x20, 0x33, 0x33, 0x33, 0x20, 0x33,
0x33, 0x33, 0x20, 0x48, 0x65, 0x6C,
0x6C, 0x6F};
for(PRUint32 i=0;i<out.Length();i++)
if(uout[i] != expected[i])
test_ok = false;