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Fix crc32 check for empty entries. #358

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Sep 28, 2016
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1 change: 1 addition & 0 deletions lib/stream/Crc32Probe.js
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ var utils = require('../utils');
*/
function Crc32Probe() {
GenericWorker.call(this, "Crc32Probe");
this.withStreamInfo("crc32", 0);
}
utils.inherits(Crc32Probe, GenericWorker);

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12 changes: 12 additions & 0 deletions test/asserts/load.js
Original file line number Diff line number Diff line change
Expand Up @@ -473,6 +473,18 @@ QUnit.module("load", function () {
});
}

JSZipTestUtils.testZipFile("valid crc32", "ref/all.zip", function(file) {
stop();
JSZip.loadAsync(file, {checkCRC32:true})
.then(function success() {
start();
ok(true, "no exception were thrown");
}, function failure(e) {
start();
ok(false, "An exception were thrown: " + e.message);
});
});

QUnit.module("not supported features");

// zip -0 -X -e encrypted.zip Hello.txt
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