[wasm][tests] WASM Safari browser tests (#16816)

* Add support for tests via safari browser

* Run safari browser tests on CI for Mac lanes

* Update to fix syntax error using UNAME to `if [[ ${CI_TAGS} == *'osx-amd64'* ]];`

* Fix syntax error with `if`

4 files changed, 183 insertions, 91 deletions

diff --git a/sdks/wasm/Makefile b/sdks/wasm/Makefile
index 7ce79f4591e..cf5ddfd932d 100644
--- a/sdks/wasm/Makefile
+++ b/sdks/wasm/Makefile
@@ -537,6 +537,10 @@ run-browser-tests: $(BROWSER_TEST)/.stamp-browser-test-suite
 run-browser-threads-tests: $(BROWSER_TEST_THREADS)/.stamp-browser-test-threads-suite
 	(cd $(BROWSER_TEST_THREADS) && npm test)
 
+run-browser-safar-tests: $(BROWSER_TEST)/.stamp-browser-test-suite
+	(cd $(BROWSER_TEST) && npm run testsafari)
+
+
 clean: clean-browser-tests
 	$(RM) -r *.o
 	$(RM) -r ./obj
diff --git a/sdks/wasm/tests/browser/karma.conf.js b/sdks/wasm/tests/browser/karma.conf.js
index 0d391d3bccc..14a57a49b14 100644
--- a/sdks/wasm/tests/browser/karma.conf.js
+++ b/sdks/wasm/tests/browser/karma.conf.js
@@ -39,7 +39,7 @@ module.exports = function(config) {
         //load karma-jasmine-dom and karma-jasmine
         frameworks: ['jasmine-dom','jasmine','mocha', 'chai', 'websocket-server'],
         //load karma-chrome-launcher
-        browsers: ['ChromeHeadless', 'NoSandBoxHeadless'],
+        browsers: ['ChromeHeadless', 'NoSandBoxHeadless', 'SafariNative'],
         customLaunchers: {
             NoSandBoxHeadless: {
                 base: 'ChromeHeadless',
diff --git a/sdks/wasm/tests/browser/package.json b/sdks/wasm/tests/browser/package.json
index 6df308c5a06..80d09f9ebcc 100644
--- a/sdks/wasm/tests/browser/package.json
+++ b/sdks/wasm/tests/browser/package.json
@@ -5,7 +5,8 @@
   "main": "karma.conf.js",
   "scripts": {
     "test": "karma start --single-run --browsers NoSandBoxHeadless karma.conf.js",
-    "test:keep-alive": "karma start --browsers ChromeHeadless karma.conf.js"
+    "test:keep-alive": "karma start --browsers ChromeHeadless karma.conf.js",
+    "testsafari": "karma start --single-run --browsers SafariNative karma.conf.js"
   },
   "author": "",
   "license": "ISC",
@@ -21,6 +22,7 @@
     "karma-junit-reporter": "^1.2.0",
     "karma-mocha": "^1.3.0",
     "karma-mocha-reporter": "^2.2.5",
+    "karma-safarinative-launcher": "^1.1.0",
     "karma-websocket-server": "^1.0.0",
     "mocha": "^5.2.0",
     "puppeteer": "^1.11.0"
diff --git a/sdks/wasm/tests/browser/src/BrowserTestSuite/core-bindings-spec.js b/sdks/wasm/tests/browser/src/BrowserTestSuite/core-bindings-spec.js
index 8c9926dde72..f8b5fbb35ae 100644
--- a/sdks/wasm/tests/browser/src/BrowserTestSuite/core-bindings-spec.js
+++ b/sdks/wasm/tests/browser/src/BrowserTestSuite/core-bindings-spec.js
@@ -199,95 +199,181 @@ describe("The WebAssembly Core Bindings Test Suite",function(){
 
     }, DEFAULT_TIMEOUT);  
 
-    it('BindingTestSuite: Should return new Uint8ClampedArray from a SharedArrayBuffer.', () => {
-      //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
-      var _document = karmaHTML.corebindingsspec.document;
-
-
-      var clamped = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Uint8ClampedArrayFromSharedArrayBuffer", [new SharedArrayBuffer(50)]);
-      assert.equal(clamped.length, 50, "result does not match length of 50.");
-      assert.equal(Object.prototype.toString.call(clamped), "[object Uint8ClampedArray]", "TypedArray is not of type Uint8ClampedArray" )
-
-    }, DEFAULT_TIMEOUT);  
-
-    it('BindingTestSuite: Should return new Uint8Array from a SharedArrayBuffer.', () => {
-      //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
-      var _document = karmaHTML.corebindingsspec.document;
-
-      var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Uint8ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(50)]);
-      assert.equal(arr.length, 50, "result does not match length of 50.");
-      assert.equal(Object.prototype.toString.call(arr), "[object Uint8Array]", "TypedArray is not of type Uint8Array" )
-
-    }, DEFAULT_TIMEOUT);    
-
-    it('BindingTestSuite: Should return new Uint16Array from a SharedArrayBuffer.', () => {
-      //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
-      var _document = karmaHTML.corebindingsspec.document;
-
-      var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Uint16ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(50)]);
-      assert.equal(arr.length, 25, "result does not match length of 25.");
-      assert.equal(Object.prototype.toString.call(arr), "[object Uint16Array]", "TypedArray is not of type Uint16Array" )
-
-    }, DEFAULT_TIMEOUT);    
-
-    it('BindingTestSuite: Should return new Uint32Array from a SharedArrayBuffer.', () => {
-      //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
-      var _document = karmaHTML.corebindingsspec.document;
-
-      var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Uint32ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
-      assert.equal(arr.length, 10, "result does not match length of 10.");
-      assert.equal(Object.prototype.toString.call(arr), "[object Uint32Array]", "TypedArray is not of type Uint32Array" )
-
-    }, DEFAULT_TIMEOUT);    
-
-    it('BindingTestSuite: Should return new Int8Array from a SharedArrayBuffer.', () => {
-      //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
-      var _document = karmaHTML.corebindingsspec.document;
-
-      var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Int8ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(50)]);
-      assert.equal(arr.length, 50, "result does not match length of 50.");
-      assert.equal(Object.prototype.toString.call(arr), "[object Int8Array]", "TypedArray is not of type Int8Array" )
-
-    }, DEFAULT_TIMEOUT);    
-
-    it('BindingTestSuite: Should return new Int16Array from a SharedArrayBuffer.', () => {
-      //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
-      var _document = karmaHTML.corebindingsspec.document;
-
-      var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Int16ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
-      assert.equal(arr.length, 20, "result does not match length of 20.");
-      assert.equal(Object.prototype.toString.call(arr), "[object Int16Array]", "TypedArray is not of type Int16Array" )
-
-    }, DEFAULT_TIMEOUT);    
-
-    it('BindingTestSuite: Should return new Int32Array from a SharedArrayBuffer.', () => {
-      //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
-      var _document = karmaHTML.corebindingsspec.document;
-
-      var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Int32ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
-      assert.equal(arr.length, 10, "result does not match length of 10.");
-      assert.equal(Object.prototype.toString.call(arr), "[object Int32Array]", "TypedArray is not of type Int32Array" )
-
-    }, DEFAULT_TIMEOUT);    
-
-    it('BindingTestSuite: Should return new Float32Array from a SharedArrayBuffer.', () => {
-      //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
-      var _document = karmaHTML.corebindingsspec.document;
-
-      var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Float32ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
-      assert.equal(arr.length, 10, "result does not match length of 10.");
-      assert.equal(Object.prototype.toString.call(arr), "[object Float32Array]", "TypedArray is not of type Float32Array" )
-
-    }, DEFAULT_TIMEOUT);    
-
-    it('BindingTestSuite: Should return new Float64Array from a SharedArrayBuffer.', () => {
-      //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
-      var _document = karmaHTML.corebindingsspec.document;
-
-      var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Float64ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
-      assert.equal(arr.length, 5, "result does not match length of 5.");
-      assert.equal(Object.prototype.toString.call(arr), "[object Float64Array]", "TypedArray is not of type Float64Array" )
-    }, DEFAULT_TIMEOUT);  
+    if (typeof SharedArrayBuffer === "undefined") 
+    {
+      xit('BindingTestSuite: Should return new Uint8ClampedArray from a SharedArrayBuffer.', () => {
+      }, DEFAULT_TIMEOUT); 
+    }
+    else {
+      it('BindingTestSuite: Should return new Uint8ClampedArray from a SharedArrayBuffer.', () => {
+        //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
+        if (typeof SharedArrayBuffer === "undefined") {}
+          
+        else {
+          var _document = karmaHTML.corebindingsspec.document;
+
+
+          var clamped = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Uint8ClampedArrayFromSharedArrayBuffer", [new SharedArrayBuffer(50)]);
+          assert.equal(clamped.length, 50, "result does not match length of 50.");
+          assert.equal(Object.prototype.toString.call(clamped), "[object Uint8ClampedArray]", "TypedArray is not of type Uint8ClampedArray" )
+        }
+      }, DEFAULT_TIMEOUT);  
+    }
+
+    if (typeof SharedArrayBuffer === "undefined") 
+    {
+      xit('BindingTestSuite: Should return new Uint8Array from a SharedArrayBuffer.', () => {
+      }, DEFAULT_TIMEOUT); 
+    }
+    else {
+
+      it('BindingTestSuite: Should return new Uint8Array from a SharedArrayBuffer.', () => {
+        //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
+        if (typeof SharedArrayBuffer === "undefined")
+          this.skip();
+
+        var _document = karmaHTML.corebindingsspec.document;
+
+        var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Uint8ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(50)]);
+        assert.equal(arr.length, 50, "result does not match length of 50.");
+        assert.equal(Object.prototype.toString.call(arr), "[object Uint8Array]", "TypedArray is not of type Uint8Array" )
+
+      }, DEFAULT_TIMEOUT);    
+    }
+
+    if (typeof SharedArrayBuffer === "undefined") 
+    {
+      xit('BindingTestSuite: Should return new Uint16Array from a SharedArrayBuffer.', () => {
+      }, DEFAULT_TIMEOUT); 
+    }
+    else {
+
+      it('BindingTestSuite: Should return new Uint16Array from a SharedArrayBuffer.', () => {
+        //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
+        if (typeof SharedArrayBuffer === "undefined")
+          this.skip();
+
+        var _document = karmaHTML.corebindingsspec.document;
+
+        var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Uint16ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(50)]);
+        assert.equal(arr.length, 25, "result does not match length of 25.");
+        assert.equal(Object.prototype.toString.call(arr), "[object Uint16Array]", "TypedArray is not of type Uint16Array" )
+
+      }, DEFAULT_TIMEOUT);    
+
+      it('BindingTestSuite: Should return new Uint32Array from a SharedArrayBuffer.', () => {
+        //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
+        if (typeof SharedArrayBuffer === "undefined")
+          this.skip();
+
+        var _document = karmaHTML.corebindingsspec.document;
+
+        var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Uint32ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
+        assert.equal(arr.length, 10, "result does not match length of 10.");
+        assert.equal(Object.prototype.toString.call(arr), "[object Uint32Array]", "TypedArray is not of type Uint32Array" )
+
+      }, DEFAULT_TIMEOUT); 
+    }   
+
+    if (typeof SharedArrayBuffer === "undefined") 
+    {
+      xit('BindingTestSuite: Should return new Int8Array from a SharedArrayBuffer.', () => {
+      }, DEFAULT_TIMEOUT); 
+    }
+    else {
+
+      it('BindingTestSuite: Should return new Int8Array from a SharedArrayBuffer.', () => {
+        //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
+        if (typeof SharedArrayBuffer === "undefined")
+          this.skip();
+
+        var _document = karmaHTML.corebindingsspec.document;
+
+        var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Int8ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(50)]);
+        assert.equal(arr.length, 50, "result does not match length of 50.");
+        assert.equal(Object.prototype.toString.call(arr), "[object Int8Array]", "TypedArray is not of type Int8Array" )
+
+      }, DEFAULT_TIMEOUT);  
+    }  
+
+    if (typeof SharedArrayBuffer === "undefined") 
+    {
+      xit('BindingTestSuite: Should return new Int16Array from a SharedArrayBuffer.', () => {
+      }, DEFAULT_TIMEOUT); 
+    }
+    else {
+      it('BindingTestSuite: Should return new Int16Array from a SharedArrayBuffer.', () => {
+        //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
+        if (typeof SharedArrayBuffer === "undefined")
+          this.skip();
+
+        var _document = karmaHTML.corebindingsspec.document;
+
+        var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Int16ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
+        assert.equal(arr.length, 20, "result does not match length of 20.");
+        assert.equal(Object.prototype.toString.call(arr), "[object Int16Array]", "TypedArray is not of type Int16Array" )
+
+      }, DEFAULT_TIMEOUT);   
+    } 
+
+    if (typeof SharedArrayBuffer === "undefined") 
+    {
+      xit('BindingTestSuite: Should return new Int32Array from a SharedArrayBuffer.', () => {
+      }, DEFAULT_TIMEOUT); 
+    }
+    else {
+      it('BindingTestSuite: Should return new Int32Array from a SharedArrayBuffer.', () => {
+        //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
+        if (typeof SharedArrayBuffer === "undefined")
+          this.skip();
+
+        var _document = karmaHTML.corebindingsspec.document;
+
+        var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Int32ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
+        assert.equal(arr.length, 10, "result does not match length of 10.");
+        assert.equal(Object.prototype.toString.call(arr), "[object Int32Array]", "TypedArray is not of type Int32Array" )
+
+      }, DEFAULT_TIMEOUT);    
+    }
+
+    if (typeof SharedArrayBuffer === "undefined") 
+    {
+      xit('BindingTestSuite: Should return new Float32Array from a SharedArrayBuffer.', () => {
+      }, DEFAULT_TIMEOUT); 
+    }
+    else {
+      it('BindingTestSuite: Should return new Float32Array from a SharedArrayBuffer.', () => {
+        //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
+        if (typeof SharedArrayBuffer === "undefined")
+          this.skip();
+        
+        var _document = karmaHTML.corebindingsspec.document;
+
+        var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Float32ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
+        assert.equal(arr.length, 10, "result does not match length of 10.");
+        assert.equal(Object.prototype.toString.call(arr), "[object Float32Array]", "TypedArray is not of type Float32Array" )
+
+      }, DEFAULT_TIMEOUT);    
+    }
+
+    if (typeof SharedArrayBuffer === "undefined") 
+    {
+      xit('BindingTestSuite: Should return new Float32Array from a SharedArrayBuffer.', () => {
+      }, DEFAULT_TIMEOUT); 
+    }
+    else {
+      it('BindingTestSuite: Should return new Float64Array from a SharedArrayBuffer.', () => {
+        //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file
+        if (typeof SharedArrayBuffer === "undefined")
+          this.skip();
+
+        var _document = karmaHTML.corebindingsspec.document;
+
+        var arr = _document.Module.BINDING.call_static_method("[BindingsTestSuite]BindingsTestSuite.Program:Float64ArrayFromSharedArrayBuffer", [new SharedArrayBuffer(40)]);
+        assert.equal(arr.length, 5, "result does not match length of 5.");
+        assert.equal(Object.prototype.toString.call(arr), "[object Float64Array]", "TypedArray is not of type Float64Array" )
+      }, DEFAULT_TIMEOUT);  
+    }
     
     it('BindingTestSuite: Should return Sum of two int values from Function.Call.', () => {
       //karmaHTML.corebindingsspec.document gives the access to the Document object of 'http-spec.html' file