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Make buildPutDiffers() work with empty files.

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If the file was empty the timestamp was updated.  If the file is empty and there is no content then file should not be saved.
This commit is contained in:
David Steele
2019-12-10 13:02:36 -05:00
parent 800d2972b0
commit d7d663c2b9
1 changed files with 9 additions and 4 deletions
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test/lib/pgBackRestTest/Common/BuildTest.pm
+8 -3
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@@ -32,22 +32,27 @@ sub buildPutDiffers
{ {
my $oStorage = shift; my $oStorage = shift;
my $strFile = shift; my $strFile = shift;
my $strContents = shift; my $strContentNew = shift;
# Attempt to load the file # Attempt to load the file
my $bSave = true; my $bSave = true;
my $oFile = $oStorage->openRead($strFile, {bIgnoreMissing => true}); my $oFile = $oStorage->openRead($strFile, {bIgnoreMissing => true});
# If file was found see if the content is the same # If file was found see if the content is the same
if (defined($oFile) && ${$oStorage->get($oFile)} eq $strContents) if (defined($oFile))
{
my $strContentFile = ${$oStorage->get($oFile)};
if ((defined($strContentFile) ? $strContentFile : '') eq (defined($strContentNew) ? $strContentNew : ''))
{ {
$bSave = false; $bSave = false;
} }
}
# Save if the contents are different or missing # Save if the contents are different or missing
if ($bSave) if ($bSave)
{ {
$oStorage->put($oStorage->openWrite($strFile, {bPathCreate => true}), $strContents); $oStorage->put($oStorage->openWrite($strFile, {bPathCreate => true}), $strContentNew);
} }
# Was the file saved? # Was the file saved?