[test] Remove invalid --experimental-wasm-exnref flag

This flag is enabled by default and has been removed from v8 in:
https://crrev.com/c/7642813

Change-Id: I442cd7dfcb0b7d457a06fb73d808285b336738fc
Reviewed-on: https://chrome-internal-review.googlesource.com/c/v8/fuzzilli/+/9081797
Commit-Queue: Michael Achenbach <machenbach@google.com>
Reviewed-by: Michael Achenbach <machenbach@google.com>
Auto-Submit: Matthias Liedtke <mliedtke@google.com>

Author: Liedtke

Tests/FuzzilliTests/LiveTests.swift

@@ -58,7 +58,7 @@ class LiveTests: XCTestCase {
     }
 
     func testWasmCodeGenerationAndCompilation() throws {
-        let runner =  try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref", "--wasm-allow-mixed-eh-for-testing"])
+        let runner =  try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--wasm-allow-mixed-eh-for-testing"])
 
         let results = try Self.runLiveTest(withRunner: runner) { b in
             // Fuzzilli can't handle situations where there aren't any variables available.
@@ -96,7 +96,7 @@ class LiveTests: XCTestCase {
     }
 
     func testWasmCodeGenerationAndCompilationAndExecution() throws {
-        let runner =  try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref", "--wasm-allow-mixed-eh-for-testing"])
+        let runner =  try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--wasm-allow-mixed-eh-for-testing"])
 
         let results = try Self.runLiveTest(withRunner: runner) { b in
             // Fuzzilli can't handle situations where there aren't any variables available.

Tests/FuzzilliTests/WasmTests.swift

@@ -441,7 +441,7 @@ class WasmFoundationTests: XCTestCase {
     }
 
     func testGlobalExnRef() throws {
-        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref"])
+        let runner = try GetJavaScriptExecutorOrSkipTest()
         let liveTestConfig = Configuration(logLevel: .error, enableInspection: true)
 
         let fuzzer = makeMockFuzzer(config: liveTestConfig, environment: JavaScriptEnvironment())
@@ -3689,7 +3689,7 @@ class WasmFoundationTests: XCTestCase {
     }
 
     func testTryTableNoCatch() throws {
-        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref"])
+        let runner = try GetJavaScriptExecutorOrSkipTest()
         let liveTestConfig = Configuration(logLevel: .error, enableInspection: true)
         let fuzzer = makeMockFuzzer(config: liveTestConfig, environment: JavaScriptEnvironment())
         let b = fuzzer.makeBuilder()
@@ -3718,7 +3718,7 @@ class WasmFoundationTests: XCTestCase {
     }
 
     func testTryTable() throws {
-        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref"])
+        let runner = try GetJavaScriptExecutorOrSkipTest()
         let liveTestConfig = Configuration(logLevel: .error, enableInspection: true)
         let fuzzer = makeMockFuzzer(config: liveTestConfig, environment: JavaScriptEnvironment())
         let b = fuzzer.makeBuilder()
@@ -3757,7 +3757,7 @@ class WasmFoundationTests: XCTestCase {
     }
 
     func testTryTableRef() throws {
-        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref"])
+        let runner = try GetJavaScriptExecutorOrSkipTest()
         let liveTestConfig = Configuration(logLevel: .error, enableInspection: true)
         let fuzzer = makeMockFuzzer(config: liveTestConfig, environment: JavaScriptEnvironment())
         let b = fuzzer.makeBuilder()
@@ -3797,7 +3797,7 @@ class WasmFoundationTests: XCTestCase {
     }
 
     func tagExportedToDifferentWasmModule(defineInWasm: Bool) throws {
-        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref"])
+        let runner = try GetJavaScriptExecutorOrSkipTest()
         let liveTestConfig = Configuration(logLevel: .error, enableInspection: true)
         let fuzzer = makeMockFuzzer(config: liveTestConfig, environment: JavaScriptEnvironment())
         let b = fuzzer.makeBuilder()
@@ -3865,7 +3865,7 @@ class WasmFoundationTests: XCTestCase {
 
     // Test that defining a Wasm tag in JS with all supported abstract ref types does not fail.
     func testTagAllRefTypesInJS() throws {
-        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref"])
+        let runner = try GetJavaScriptExecutorOrSkipTest()
         let liveTestConfig = Configuration(logLevel: .error, enableInspection: true)
         let fuzzer = makeMockFuzzer(config: liveTestConfig, environment: JavaScriptEnvironment())
         let b = fuzzer.makeBuilder()
@@ -3882,7 +3882,7 @@ class WasmFoundationTests: XCTestCase {
     }
 
     func testThrowRef() throws {
-        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref"])
+        let runner = try GetJavaScriptExecutorOrSkipTest()
         let liveTestConfig = Configuration(logLevel: .error, enableInspection: true)
         let fuzzer = makeMockFuzzer(config: liveTestConfig, environment: JavaScriptEnvironment())
         let b = fuzzer.makeBuilder()
@@ -4033,7 +4033,7 @@ class WasmFoundationTests: XCTestCase {
     // This test covers a bug where imported functions were not accounted for correctly when
     // lifting a direct call to a non-imported wasm function.
     func testCallDirectJSCall() throws {
-        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref"])
+        let runner = try GetJavaScriptExecutorOrSkipTest()
         let liveTestConfig = Configuration(logLevel: .error, enableInspection: true)
         let fuzzer = makeMockFuzzer(config: liveTestConfig, environment: JavaScriptEnvironment())
         let b = fuzzer.makeBuilder()
@@ -4803,7 +4803,7 @@ class WasmGCTests: XCTestCase {
     }
 
     func refNullAbstractTypes(sharedRef: Bool) throws {
-        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-exnref", "--experimental-wasm-shared"])
+        let runner = try GetJavaScriptExecutorOrSkipTest(type: .any, withArguments: ["--experimental-wasm-shared"])
         let liveTestConfig = Configuration(logLevel: .error, enableInspection: true)
         let fuzzer = makeMockFuzzer(config: liveTestConfig, environment: JavaScriptEnvironment())
         let b = fuzzer.makeBuilder()