diff --git a/testing/web-platform/meta/wasm/jsapi/exception/constructor.tentative.any.js.ini b/testing/web-platform/meta/wasm/jsapi/exception/constructor.tentative.any.js.ini
new file mode 100644
index 000000000000..baa6a19b60dd
--- /dev/null
+++ b/testing/web-platform/meta/wasm/jsapi/exception/constructor.tentative.any.js.ini
@@ -0,0 +1,40 @@
+[constructor.tentative.any.worker.html]
+  [No arguments]
+    expected: FAIL
+
+  [Calling]
+    expected: FAIL
+
+  [Invalid descriptor argument]
+    expected: FAIL
+
+  [Invalid exception argument]
+    expected: FAIL
+
+
+[constructor.tentative.any.html]
+  [No arguments]
+    expected: FAIL
+
+  [Calling]
+    expected: FAIL
+
+  [Invalid descriptor argument]
+    expected: FAIL
+
+  [Invalid exception argument]
+    expected: FAIL
+
+
+[constructor.tentative.any.js]
+  [No arguments]
+    expected: FAIL
+
+  [Calling]
+    expected: FAIL
+
+  [Invalid descriptor argument]
+    expected: FAIL
+
+  [Invalid exception argument]
+    expected: FAIL
diff --git a/testing/web-platform/meta/wasm/jsapi/exception/getArg.tentative.any.js.ini b/testing/web-platform/meta/wasm/jsapi/exception/getArg.tentative.any.js.ini
new file mode 100644
index 000000000000..6ef00a5a5c1c
--- /dev/null
+++ b/testing/web-platform/meta/wasm/jsapi/exception/getArg.tentative.any.js.ini
@@ -0,0 +1,49 @@
+[getArg.tentative.any.worker.html]
+  [Missing arguments]
+    expected: FAIL
+
+  [Invalid exception argument]
+    expected: FAIL
+
+  [Index out of bounds]
+    expected: FAIL
+
+  [Getting out-of-range argument]
+    expected: FAIL
+
+  [getArg]
+    expected: FAIL
+
+
+[getArg.tentative.any.html]
+  [Missing arguments]
+    expected: FAIL
+
+  [Invalid exception argument]
+    expected: FAIL
+
+  [Index out of bounds]
+    expected: FAIL
+
+  [Getting out-of-range argument]
+    expected: FAIL
+
+  [getArg]
+    expected: FAIL
+
+
+[getArg.tentative.any.js]
+  [Missing arguments]
+    expected: FAIL
+
+  [Invalid exception argument]
+    expected: FAIL
+
+  [Index out of bounds]
+    expected: FAIL
+
+  [Getting out-of-range argument]
+    expected: FAIL
+
+  [getArg]
+    expected: FAIL
diff --git a/testing/web-platform/meta/wasm/jsapi/exception/is.tentative.any.js.ini b/testing/web-platform/meta/wasm/jsapi/exception/is.tentative.any.js.ini
new file mode 100644
index 000000000000..9fff3d6c400b
--- /dev/null
+++ b/testing/web-platform/meta/wasm/jsapi/exception/is.tentative.any.js.ini
@@ -0,0 +1,31 @@
+[is.tentative.any.html]
+  [Missing arguments]
+    expected: FAIL
+
+  [Invalid exception argument]
+    expected: FAIL
+
+  [is]
+    expected: FAIL
+
+
+[is.tentative.any.worker.html]
+  [Missing arguments]
+    expected: FAIL
+
+  [Invalid exception argument]
+    expected: FAIL
+
+  [is]
+    expected: FAIL
+
+
+[is.tentative.any.js]
+  [Missing arguments]
+    expected: FAIL
+
+  [Invalid exception argument]
+    expected: FAIL
+
+  [is]
+    expected: FAIL
diff --git a/testing/web-platform/meta/wasm/jsapi/exception/toString.tentative.any.js.ini b/testing/web-platform/meta/wasm/jsapi/exception/toString.tentative.any.js.ini
new file mode 100644
index 000000000000..500ac1444f40
--- /dev/null
+++ b/testing/web-platform/meta/wasm/jsapi/exception/toString.tentative.any.js.ini
@@ -0,0 +1,13 @@
+[toString.tentative.any.worker.html]
+  [Object.prototype.toString on an Exception]
+    expected: FAIL
+
+
+[toString.tentative.any.html]
+  [Object.prototype.toString on an Exception]
+    expected: FAIL
+
+
+[toString.tentative.any.js]
+  [Object.prototype.toString on an Exception]
+    expected: FAIL
diff --git a/testing/web-platform/meta/wasm/jsapi/exception/type.tentative.any.js.ini b/testing/web-platform/meta/wasm/jsapi/exception/type.tentative.any.js.ini
new file mode 100644
index 000000000000..5c2aacb0b3ae
--- /dev/null
+++ b/testing/web-platform/meta/wasm/jsapi/exception/type.tentative.any.js.ini
@@ -0,0 +1,31 @@
+[type.tentative.any.html]
+  [[\]]
+    expected: FAIL
+
+  [[i32 i64\]]
+    expected: FAIL
+
+  [[i32 i64 f32 f64\]]
+    expected: FAIL
+
+
+[type.tentative.any.worker.html]
+  [[\]]
+    expected: FAIL
+
+  [[i32 i64\]]
+    expected: FAIL
+
+  [[i32 i64 f32 f64\]]
+    expected: FAIL
+
+
+[type.tentative.any.js]
+  [[\]]
+    expected: FAIL
+
+  [[i32 i64\]]
+    expected: FAIL
+
+  [[i32 i64 f32 f64\]]
+    expected: FAIL
diff --git a/testing/web-platform/meta/wasm/jsapi/tag/constructor.tentative.any.js.ini b/testing/web-platform/meta/wasm/jsapi/tag/constructor.tentative.any.js.ini
new file mode 100644
index 000000000000..1859ba6b1293
--- /dev/null
+++ b/testing/web-platform/meta/wasm/jsapi/tag/constructor.tentative.any.js.ini
@@ -0,0 +1,22 @@
+[constructor.tentative.any.worker.html]
+  [name]
+    expected: FAIL
+
+  [length]
+    expected: FAIL
+
+
+[constructor.tentative.any.html]
+  [name]
+    expected: FAIL
+
+  [length]
+    expected: FAIL
+
+
+[constructor.tentative.any.js]
+  [name]
+    expected: FAIL
+
+  [length]
+    expected: FAIL
diff --git a/testing/web-platform/meta/wasm/jsapi/tag/toString.tentative.any.js.ini b/testing/web-platform/meta/wasm/jsapi/tag/toString.tentative.any.js.ini
new file mode 100644
index 000000000000..5205a1a62b60
--- /dev/null
+++ b/testing/web-platform/meta/wasm/jsapi/tag/toString.tentative.any.js.ini
@@ -0,0 +1,22 @@
+[toString.tentative.any.html]
+  [Object.prototype.toString on a Tag]
+    expected: FAIL
+
+  [@@toStringTag exists on the prototype with the appropriate descriptor]
+    expected: FAIL
+
+
+[toString.tentative.any.worker.html]
+  [Object.prototype.toString on a Tag]
+    expected: FAIL
+
+  [@@toStringTag exists on the prototype with the appropriate descriptor]
+    expected: FAIL
+
+
+[toString.tentative.any.js]
+  [Object.prototype.toString on a Tag]
+    expected: FAIL
+
+  [@@toStringTag exists on the prototype with the appropriate descriptor]
+    expected: FAIL
diff --git a/testing/web-platform/meta/wasm/jsapi/tag/type.tentative.any.js.ini b/testing/web-platform/meta/wasm/jsapi/tag/type.tentative.any.js.ini
new file mode 100644
index 000000000000..0e2b960c3352
--- /dev/null
+++ b/testing/web-platform/meta/wasm/jsapi/tag/type.tentative.any.js.ini
@@ -0,0 +1,31 @@
+[type.tentative.any.worker.html]
+  [[\]]
+    expected: FAIL
+
+  [[i32 i64\]]
+    expected: FAIL
+
+  [[i32 i64 f32 f64\]]
+    expected: FAIL
+
+
+[type.tentative.any.html]
+  [[\]]
+    expected: FAIL
+
+  [[i32 i64\]]
+    expected: FAIL
+
+  [[i32 i64 f32 f64\]]
+    expected: FAIL
+
+
+[type.tentative.any.js]
+  [[\]]
+    expected: FAIL
+
+  [[i32 i64\]]
+    expected: FAIL
+
+  [[i32 i64 f32 f64\]]
+    expected: FAIL