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[SR-6398] Ensure CFSTR() is CFRetained because it is not permanent on Linux. #1351

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merged 1 commit into from Dec 3, 2017
Merged

[SR-6398] Ensure CFSTR() is CFRetained because it is not permanent on Linux. #1351

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12 changes: 6 additions & 6 deletions CoreFoundation/URL.subproj/CFURLComponents.c
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Expand Up @@ -63,7 +63,7 @@ struct __CFURLComponents {
static Boolean __CFURLComponentsEqual(CFTypeRef left, CFTypeRef right);

static CFStringRef __CFURLComponentsCopyDescription(CFTypeRef cf) {
return CFSTR("A really nice CFURLComponents object");
return CFRetain(CFSTR("A really nice CFURLComponents object"));
}

CF_SWIFT_EXPORT void __CFURLComponentsDeallocate(CFURLComponentsRef instance) {
Expand Down Expand Up @@ -1054,7 +1054,7 @@ CF_EXPORT CFArrayRef _CFURLComponentsCopyQueryItems(CFURLComponentsRef component
}
}
else {
nameString = CFSTR("");
nameString = (CFStringRef)CFRetain(CFSTR(""));
}
nameRange.location = kCFNotFound;
valueRange.location = idx + 1;
Expand All @@ -1076,7 +1076,7 @@ CF_EXPORT CFArrayRef _CFURLComponentsCopyQueryItems(CFURLComponentsRef component
}
}
else {
valueString = CFSTR("");
valueString = (CFStringRef)CFRetain(CFSTR(""));
}
CFStringRef name = CFSTR("name");
CFTypeRef keys[] = {name, CFSTR("value")};
Expand All @@ -1101,7 +1101,7 @@ CF_EXPORT CFArrayRef _CFURLComponentsCopyQueryItems(CFURLComponentsRef component
}
}
else {
nameString = CFSTR("");
nameString = (CFStringRef)CFRetain(CFSTR(""));
}
CFStringRef name = CFSTR("name");
CFTypeRef keys[] = {name};
Expand Down Expand Up @@ -1131,7 +1131,7 @@ CF_EXPORT CFArrayRef _CFURLComponentsCopyQueryItems(CFURLComponentsRef component
}
}
else {
valueString = CFSTR("");
valueString = (CFStringRef)CFRetain(CFSTR(""));
}
CFStringRef name = CFSTR("name");
CFTypeRef keys[] = {name, CFSTR("value")};
Expand All @@ -1155,7 +1155,7 @@ CF_EXPORT CFArrayRef _CFURLComponentsCopyQueryItems(CFURLComponentsRef component
}
}
else {
nameString = CFSTR("");
nameString = (CFStringRef)CFRetain(CFSTR(""));
}
CFStringRef name = CFSTR("name");
CFTypeRef keys[] = {name};
Expand Down
14 changes: 14 additions & 0 deletions TestFoundation/TestURL.swift
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Expand Up @@ -525,6 +525,7 @@ class TestURL : XCTestCase {
class TestURLComponents : XCTestCase {
static var allTests: [(String, (TestURLComponents) -> () throws -> Void)] {
return [
("test_queryItems", test_queryItems),
("test_string", test_string),
("test_port", test_portSetter),
("test_url", test_url),
Expand All @@ -535,6 +536,19 @@ class TestURLComponents : XCTestCase {
]
}

func test_queryItems() {
let urlString = "http://localhost:8080/foo?bar=&bar=baz"
let url = URL(string: urlString)!

let components = URLComponents(url: url, resolvingAgainstBaseURL: false)

var query = [String: String]()
components?.queryItems?.forEach {
query[$0.name] = $0.value ?? ""
}
XCTAssertEqual(["bar": "baz"], query)
}

func test_string() {
for obj in getTestData()! {
let testDict = obj as! [String: Any]
Expand Down