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-rw-r--r--Foundation/GTMNSData+zlibTest.m6
1 files changed, 5 insertions, 1 deletions
diff --git a/Foundation/GTMNSData+zlibTest.m b/Foundation/GTMNSData+zlibTest.m
index 4f3acc1..ce068c4 100644
--- a/Foundation/GTMNSData+zlibTest.m
+++ b/Foundation/GTMNSData+zlibTest.m
@@ -431,12 +431,16 @@ static BOOL HasGzipHeader(NSData *data) {
// w/ *Bytes apis, default level
NSError *error = nil;
NSData *gzipped = [NSData gtm_dataByGzippingBytes:[data bytes]
- length:[data length]];
+ length:[data length]
+ error:&error];
XCTAssertNotNil(gzipped, @"failed to gzip data block");
XCTAssertGreaterThan([gzipped length],
(NSUInteger)0, @"failed to gzip data block");
XCTAssertTrue(HasGzipHeader(gzipped),
@"doesn't have gzip header on gzipped data");
+ XCTAssertNil(error);
+ error = nil;
+
NSData *dataPrime = [NSData gtm_dataByInflatingBytes:[gzipped bytes]
length:[gzipped length]
error:&error];