Update the min toolchain for iOS/OS X to be Xcode 7

- Let Xcode update the projects, schemes, and info.plists.
- Add workaround for shallow analyzer issues in current Xcode versions (deep analyze gets things correct).
- Tweak the Swift based tests to avoid warnings from Xcode 7's XCTest using optionals for autoenclosure results.
- No longer tag the ObjC iOS travis test as flaky, xctool seems to manage the simulator pretty well.

1 files changed, 8 insertions, 8 deletions

diff --git a/objectivec/Tests/GPBSwiftTests.swift b/objectivec/Tests/GPBSwiftTests.swift
index 5fbe74fd..36ed2a62 100644
--- a/objectivec/Tests/GPBSwiftTests.swift
+++ b/objectivec/Tests/GPBSwiftTests.swift
@@ -83,8 +83,8 @@ class GPBBridgeTests: XCTestCase {
     XCTAssertEqual(msg.repeatedInt32Array.valueAtIndex(0), Int32(300))
     XCTAssertEqual(msg.repeatedInt32Array.valueAtIndex(1), Int32(301))
     XCTAssertEqual(msg.repeatedStringArray.count, Int(2))
-    XCTAssertEqual(msg.repeatedStringArray.objectAtIndex(0) as! String, "mno")
-    XCTAssertEqual(msg.repeatedStringArray.objectAtIndex(1) as! String, "pqr")
+    XCTAssertEqual(msg.repeatedStringArray.objectAtIndex(0) as? String, "mno")
+    XCTAssertEqual(msg.repeatedStringArray.objectAtIndex(1) as? String, "pqr")
     XCTAssertEqual(msg.repeatedEnumArray.count, UInt(2))
     XCTAssertEqual(msg.repeatedEnumArray.valueAtIndex(0), Message2_Enum.Bar.rawValue)
     XCTAssertEqual(msg.repeatedEnumArray.valueAtIndex(1), Message2_Enum.Baz.rawValue)
@@ -96,8 +96,8 @@ class GPBBridgeTests: XCTestCase {
     XCTAssertTrue(msg.mapInt32Int32.valueForKey(501, value:&intValue))
     XCTAssertEqual(intValue, Int32(401))
     XCTAssertEqual(msg.mapStringString.count, Int(2))
-    XCTAssertEqual(msg.mapStringString.objectForKey("bar") as! String, "foo")
-    XCTAssertEqual(msg.mapStringString.objectForKey("xyz") as! String, "abc")
+    XCTAssertEqual(msg.mapStringString.objectForKey("bar") as? String, "foo")
+    XCTAssertEqual(msg.mapStringString.objectForKey("xyz") as? String, "abc")
     XCTAssertEqual(msg.mapInt32Enum.count, UInt(2))
     XCTAssertTrue(msg.mapInt32Enum.valueForKey(600, value:&intValue))
     XCTAssertEqual(intValue, Message2_Enum.Bar.rawValue)
@@ -173,8 +173,8 @@ class GPBBridgeTests: XCTestCase {
     XCTAssertEqual(msg.repeatedInt32Array.valueAtIndex(0), Int32(300))
     XCTAssertEqual(msg.repeatedInt32Array.valueAtIndex(1), Int32(301))
     XCTAssertEqual(msg.repeatedStringArray.count, Int(2))
-    XCTAssertEqual(msg.repeatedStringArray.objectAtIndex(0) as! String, "mno")
-    XCTAssertEqual(msg.repeatedStringArray.objectAtIndex(1) as! String, "pqr")
+    XCTAssertEqual(msg.repeatedStringArray.objectAtIndex(0) as? String, "mno")
+    XCTAssertEqual(msg.repeatedStringArray.objectAtIndex(1) as? String, "pqr")
     XCTAssertEqual(msg.repeatedInt64Array.count, UInt(0))
     XCTAssertEqual(msg.repeatedEnumArray.count, UInt(2))
     XCTAssertEqual(msg.repeatedEnumArray.valueAtIndex(0), Message3_Enum.Bar.rawValue)
@@ -189,8 +189,8 @@ class GPBBridgeTests: XCTestCase {
     XCTAssertTrue(msg.mapInt32Int32.valueForKey(501, value:&intValue))
     XCTAssertEqual(intValue, Int32(401))
     XCTAssertEqual(msg.mapStringString.count, Int(2))
-    XCTAssertEqual(msg.mapStringString.objectForKey("bar") as! String, "foo")
-    XCTAssertEqual(msg.mapStringString.objectForKey("xyz") as! String, "abc")
+    XCTAssertEqual(msg.mapStringString.objectForKey("bar") as? String, "foo")
+    XCTAssertEqual(msg.mapStringString.objectForKey("xyz") as? String, "abc")
     XCTAssertEqual(msg.mapInt32Enum.count, UInt(2))
     XCTAssertTrue(msg.mapInt32Enum.valueForKey(600, value:&intValue))
     XCTAssertEqual(intValue, Message2_Enum.Bar.rawValue)