Merge pull request parse-community#833 from ParsePlatform/nlutsenko.filesize

Remove client-side PFFile size limitation.

Author: nlutsenko

Parse/PFFile.m

@@ -29,8 +29,6 @@
 #import "PFUserPrivate.h"
 #import "Parse_Private.h"
 
-static const unsigned long long PFFileMaxFileSize = 10 * 1024 * 1024; // 10 MB
-
 @interface PFFile () {
     dispatch_queue_t _synchronizationQueue;
 }
@@ -84,19 +82,6 @@ + (instancetype)fileWithName:(NSString *)name contentsAtPath:(NSString *)path er
         return nil;
     }
 
-    NSDictionary *attributes = [fileManager attributesOfItemAtPath:path error:nil];
-    unsigned long long length = [attributes[NSFileSize] unsignedLongValue];
-    if (length > PFFileMaxFileSize) {
-        NSString *message = [NSString stringWithFormat:@"Failed to create PFFile at path '%@': file is larger than %lluMB.",
-                             path, (PFFileMaxFileSize >> 20)];
-        if (error) {
-            *error = [NSError errorWithDomain:NSCocoaErrorDomain
-                                         code:NSFileReadTooLargeError
-                                     userInfo:@{ NSLocalizedDescriptionKey : message }];
-        }
-        return nil;
-    }
-
     PFFile *file = [self fileWithName:name url:nil];
     if (![file _stageWithPath:path error:error]) {
         return nil;
@@ -127,17 +112,6 @@ + (instancetype)fileWithName:(NSString *)name
         return nil;
     }
 
-    if (data.length > PFFileMaxFileSize) {
-        NSString *message = [NSString stringWithFormat:@"Failed to create PFFile with data: data is larger than %lluMB.",
-                             (PFFileMaxFileSize >> 20)];
-        if (error) {
-            *error = [NSError errorWithDomain:NSCocoaErrorDomain
-                                         code:NSFileReadTooLargeError
-                                     userInfo:@{ NSLocalizedDescriptionKey : message }];
-        }
-        return nil;
-    }
-
     PFFile *file = [[self alloc] initWithName:name urlString:nil mimeType:contentType];
     if (![file _stageWithData:data error:error]) {
         return nil;

Tests/Unit/FileUnitTests.m

@@ -189,20 +189,6 @@ - (void)testContructors {
     XCTAssertTrue(file.dataAvailable);
 }
 
-- (void)testConstructorWithTooLargeData {
-    NSMutableData *data = [NSMutableData dataWithLength:(10 * 1048576 + 1)];
-
-    NSError *error = nil;
-    PFFile *file = [PFFile fileWithName:@"testFile"
-                                   data:data
-                            contentType:nil
-                                  error:&error];
-
-    XCTAssertNil(file);
-    XCTAssertEqualObjects(NSCocoaErrorDomain, error.domain);
-    XCTAssertEqual(NSFileReadTooLargeError, error.code);
-}
-
 - (void)testConstructorWithNilData {
     NSMutableData *data = nil;