test: Move legacy exception handling tests (NFC) (#2498)

5 files changed, 0 insertions, 615 deletions

diff --git a/third_party/testsuite_legacy/README.md b/third_party/testsuite_legacy/README.md
deleted file mode 100644
index 765b9a83..00000000
--- a/third_party/testsuite_legacy/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-The files in this directory are for the legacy exception handling proposal.
-
-They only need to exist for an interm period until the upstream testsuite
-include: https://github.com/WebAssembly/testsuite/pull/81
diff --git a/third_party/testsuite_legacy/rethrow.wast b/third_party/testsuite_legacy/rethrow.wast
deleted file mode 100644
index e41d94b2..00000000
--- a/third_party/testsuite_legacy/rethrow.wast
+++ /dev/null
@@ -1,96 +0,0 @@
-;; Test rethrow instruction.
-
-(module
-  (tag $e0)
-  (tag $e1)
-
-  (func (export "catch-rethrow-0")
-    (try
-      (do (throw $e0))
-      (catch $e0 (rethrow 0))
-    )
-  )
-
-  (func (export "catch-rethrow-1") (param i32) (result i32)
-    (try (result i32)
-      (do (throw $e0))
-      (catch $e0
-        (if (i32.eqz (local.get 0)) (then (rethrow 1))) (i32.const 23)
-      )
-    )
-  )
-
-  (func (export "catchall-rethrow-0")
-    (try
-      (do (throw $e0))
-      (catch_all (rethrow 0))
-    )
-  )
-
-  (func (export "catchall-rethrow-1") (param i32) (result i32)
-    (try (result i32)
-      (do (throw $e0))
-      (catch_all
-        (if (i32.eqz (local.get 0)) (then (rethrow 1))) (i32.const 23)
-      )
-    )
-  )
-
-  (func (export "rethrow-nested") (param i32) (result i32)
-    (try (result i32)
-      (do (throw $e1))
-      (catch $e1
-        (try (result i32)
-          (do (throw $e0))
-          (catch $e0
-            (if (i32.eq (local.get 0) (i32.const 0)) (then (rethrow 1)))
-            (if (i32.eq (local.get 0) (i32.const 1)) (then (rethrow 2)))
-            (i32.const 23)
-          )
-        )
-      )
-    )
-  )
-
-  (func (export "rethrow-recatch") (param i32) (result i32)
-    (try (result i32)
-      (do (throw $e0))
-      (catch $e0
-        (try (result i32)
-         (do (if (i32.eqz (local.get 0)) (then (rethrow 2))) (i32.const 42))
-         (catch $e0 (i32.const 23))
-        )
-      )
-    )
-  )
-
-  (func (export "rethrow-stack-polymorphism")
-    (try
-      (do (throw $e0))
-      (catch $e0 (i32.const 1) (rethrow 0))
-    )
-  )
-)
-
-(assert_exception (invoke "catch-rethrow-0"))
-
-(assert_exception (invoke "catch-rethrow-1" (i32.const 0)))
-(assert_return (invoke "catch-rethrow-1" (i32.const 1)) (i32.const 23))
-
-(assert_exception (invoke "catchall-rethrow-0"))
-
-(assert_exception (invoke "catchall-rethrow-1" (i32.const 0)))
-(assert_return (invoke "catchall-rethrow-1" (i32.const 1)) (i32.const 23))
-(assert_exception (invoke "rethrow-nested" (i32.const 0)))
-(assert_exception (invoke "rethrow-nested" (i32.const 1)))
-(assert_return (invoke "rethrow-nested" (i32.const 2)) (i32.const 23))
-
-(assert_return (invoke "rethrow-recatch" (i32.const 0)) (i32.const 23))
-(assert_return (invoke "rethrow-recatch" (i32.const 1)) (i32.const 42))
-
-(assert_exception (invoke "rethrow-stack-polymorphism"))
-
-(assert_invalid (module (func (rethrow 0))) "invalid rethrow label")
-(assert_invalid (module (func (block (rethrow 0)))) "invalid rethrow label")
-(assert_invalid (module (func (try (do (rethrow 0)) (delegate 0))))
-                "invalid rethrow label")
diff --git a/third_party/testsuite_legacy/throw.wast b/third_party/testsuite_legacy/throw.wast
deleted file mode 100644
index d53b5b55..00000000
--- a/third_party/testsuite_legacy/throw.wast
+++ /dev/null
@@ -1,51 +0,0 @@
-;; Test throw instruction.
-
-(module
-  (tag $e0)
-  (tag $e-i32 (param i32))
-  (tag $e-f32 (param f32))
-  (tag $e-i64 (param i64))
-  (tag $e-f64 (param f64))
-  (tag $e-i32-i32 (param i32 i32))
-
-  (func $throw-if (export "throw-if") (param i32) (result i32)
-    (local.get 0)
-    (i32.const 0) (if (i32.ne) (then (throw $e0)))
-    (i32.const 0)
-  )
-
-  (func (export "throw-param-f32") (param f32) (local.get 0) (throw $e-f32))
-
-  (func (export "throw-param-i64") (param i64) (local.get 0) (throw $e-i64))
-
-  (func (export "throw-param-f64") (param f64) (local.get 0) (throw $e-f64))
-
-  (func $throw-1-2 (i32.const 1) (i32.const 2) (throw $e-i32-i32))
-  (func (export "test-throw-1-2")
-    (try
-      (do (call $throw-1-2))
-      (catch $e-i32-i32
-        (i32.const 2)
-        (if (i32.ne) (then (unreachable)))
-        (i32.const 1)
-        (if (i32.ne) (then (unreachable)))
-      )
-    )
-  )
-)
-
-(assert_return (invoke "throw-if" (i32.const 0)) (i32.const 0))
-(assert_exception (invoke "throw-if" (i32.const 10)))
-(assert_exception (invoke "throw-if" (i32.const -1)))
-
-(assert_exception (invoke "throw-param-f32" (f32.const 5.0)))
-(assert_exception (invoke "throw-param-i64" (i64.const 5)))
-(assert_exception (invoke "throw-param-f64" (f64.const 5.0)))
-
-(assert_return (invoke "test-throw-1-2"))
-
-(assert_invalid (module (func (throw 0))) "unknown tag 0")
-(assert_invalid (module (tag (param i32)) (func (throw 0)))
-                "type mismatch: instruction requires [i32] but stack has []")
-(assert_invalid (module (tag (param i32)) (func (i64.const 5) (throw 0)))
-                "type mismatch: instruction requires [i32] but stack has [i64]")
diff --git a/third_party/testsuite_legacy/try_catch.wast b/third_party/testsuite_legacy/try_catch.wast
deleted file mode 100644
index 2a0e9ff6..00000000
--- a/third_party/testsuite_legacy/try_catch.wast
+++ /dev/null
@@ -1,265 +0,0 @@
-;; Test try-catch blocks.
-
-(module
-  (tag $e0 (export "e0"))
-  (func (export "throw") (throw $e0))
-)
-
-(register "test")
-
-(module
-  (tag $imported-e0 (import "test" "e0"))
-  (func $imported-throw (import "test" "throw"))
-  (tag $e0)
-  (tag $e1)
-  (tag $e2)
-  (tag $e-i32 (param i32))
-  (tag $e-f32 (param f32))
-  (tag $e-i64 (param i64))
-  (tag $e-f64 (param f64))
-
-  (func $throw-if (param i32) (result i32)
-    (local.get 0)
-    (i32.const 0) (if (i32.ne) (then (throw $e0)))
-    (i32.const 0)
-  )
-
-  (func (export "empty-catch") (try (do) (catch $e0)))
-
-  (func (export "simple-throw-catch") (param i32) (result i32)
-    (try (result i32)
-      (do (local.get 0) (i32.eqz) (if (then (throw $e0)) (else)) (i32.const 42))
-      (catch $e0 (i32.const 23))
-    )
-  )
-
-  (func (export "unreachable-not-caught") (try (do (unreachable)) (catch_all)))
-
-  (func $div (param i32 i32) (result i32)
-    (local.get 0) (local.get 1) (i32.div_u)
-  )
-  (func (export "trap-in-callee") (param i32 i32) (result i32)
-    (try (result i32)
-      (do (local.get 0) (local.get 1) (call $div))
-      (catch_all (i32.const 11))
-    )
-  )
-
-  (func (export "catch-complex-1") (param i32) (result i32)
-    (try (result i32)
-      (do
-        (try (result i32)
-          (do
-            (local.get 0)
-            (i32.eqz)
-            (if
-              (then (throw $e0))
-              (else
-                (local.get 0)
-                (i32.const 1)
-                (i32.eq)
-                (if (then (throw $e1)) (else (throw $e2)))
-              )
-            )
-            (i32.const 2)
-          )
-          (catch $e0 (i32.const 3))
-        )
-      )
-      (catch $e1 (i32.const 4))
-    )
-  )
-
-  (func (export "catch-complex-2") (param i32) (result i32)
-    (try (result i32)
-      (do
-        (local.get 0)
-        (i32.eqz)
-        (if
-          (then (throw $e0))
-          (else
-            (local.get 0)
-            (i32.const 1)
-            (i32.eq)
-            (if (then (throw $e1)) (else (throw $e2)))
-          )
-        )
-        (i32.const 2)
-      )
-      (catch $e0 (i32.const 3))
-      (catch $e1 (i32.const 4))
-    )
-  )
-
-  (func (export "throw-catch-param-i32") (param i32) (result i32)
-    (try (result i32)
-      (do (local.get 0) (throw $e-i32) (i32.const 2))
-      (catch $e-i32 (return))
-    )
-  )
-
-  (func (export "throw-catch-param-f32") (param f32) (result f32)
-    (try (result f32)
-      (do (local.get 0) (throw $e-f32) (f32.const 0))
-      (catch $e-f32 (return))
-    )
-  )
-
-  (func (export "throw-catch-param-i64") (param i64) (result i64)
-    (try (result i64)
-      (do (local.get 0) (throw $e-i64) (i64.const 2))
-      (catch $e-i64 (return))
-    )
-  )
-
-  (func (export "throw-catch-param-f64") (param f64) (result f64)
-    (try (result f64)
-      (do (local.get 0) (throw $e-f64) (f64.const 0))
-      (catch $e-f64 (return))
-    )
-  )
-
-  (func $throw-param-i32 (param i32) (local.get 0) (throw $e-i32))
-  (func (export "catch-param-i32") (param i32) (result i32)
-    (try (result i32)
-      (do (i32.const 0) (local.get 0) (call $throw-param-i32))
-      (catch $e-i32)
-    )
-  )
-
-  (func (export "catch-imported") (result i32)
-    (try (result i32)
-      (do
-        (i32.const 1)
-        (call $imported-throw)
-      )
-      (catch $imported-e0 (i32.const 2))
-    )
-  )
-
-  (func (export "catchless-try") (param i32) (result i32)
-    (try (result i32)
-      (do
-        (try (result i32)
-          (do (local.get 0) (call $throw-if))
-        )
-      )
-      (catch $e0 (i32.const 1))
-    )
-  )
-
-  (func $throw-void (throw $e0))
-  (func (export "return-call-in-try-catch")
-    (try
-      (do
-        (return_call $throw-void)
-      )
-      (catch $e0)
-    )
-  )
-
-  (table funcref (elem $throw-void))
-  (func (export "return-call-indirect-in-try-catch")
-    (try
-      (do
-        (return_call_indirect (param) (i32.const 0))
-      )
-      (catch $e0)
-    )
-  )
-)
-
-(assert_return (invoke "empty-catch"))
-
-(assert_return (invoke "simple-throw-catch" (i32.const 0)) (i32.const 23))
-(assert_return (invoke "simple-throw-catch" (i32.const 1)) (i32.const 42))
-
-(assert_trap (invoke "unreachable-not-caught") "unreachable")
-
-(assert_return (invoke "trap-in-callee" (i32.const 7) (i32.const 2)) (i32.const 3))
-(assert_trap (invoke "trap-in-callee" (i32.const 1) (i32.const 0)) "integer divide by zero")
-
-(assert_return (invoke "catch-complex-1" (i32.const 0)) (i32.const 3))
-(assert_return (invoke "catch-complex-1" (i32.const 1)) (i32.const 4))
-(assert_exception (invoke "catch-complex-1" (i32.const 2)))
-
-(assert_return (invoke "catch-complex-2" (i32.const 0)) (i32.const 3))
-(assert_return (invoke "catch-complex-2" (i32.const 1)) (i32.const 4))
-(assert_exception (invoke "catch-complex-2" (i32.const 2)))
-
-(assert_return (invoke "throw-catch-param-i32" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "throw-catch-param-i32" (i32.const 1)) (i32.const 1))
-(assert_return (invoke "throw-catch-param-i32" (i32.const 10)) (i32.const 10))
-
-(assert_return (invoke "throw-catch-param-f32" (f32.const 5.0)) (f32.const 5.0))
-(assert_return (invoke "throw-catch-param-f32" (f32.const 10.5)) (f32.const 10.5))
-
-(assert_return (invoke "throw-catch-param-i64" (i64.const 5)) (i64.const 5))
-(assert_return (invoke "throw-catch-param-i64" (i64.const 0)) (i64.const 0))
-(assert_return (invoke "throw-catch-param-i64" (i64.const -1)) (i64.const -1))
-
-(assert_return (invoke "throw-catch-param-f64" (f64.const 5.0)) (f64.const 5.0))
-(assert_return (invoke "throw-catch-param-f64" (f64.const 10.5)) (f64.const 10.5))
-
-(assert_return (invoke "catch-param-i32" (i32.const 5)) (i32.const 5))
-
-(assert_return (invoke "catch-imported") (i32.const 2))
-
-(assert_return (invoke "catchless-try" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "catchless-try" (i32.const 1)) (i32.const 1))
-
-(assert_exception (invoke "return-call-in-try-catch"))
-(assert_exception (invoke "return-call-indirect-in-try-catch"))
-
-(module
-  (func $imported-throw (import "test" "throw"))
-  (tag $e0)
-
-  (func (export "imported-mismatch") (result i32)
-    (try (result i32)
-      (do
-        (try (result i32)
-          (do
-            (i32.const 1)
-            (call $imported-throw)
-          )
-          (catch $e0 (i32.const 2))
-        )
-      )
-      (catch_all (i32.const 3))
-    )
-  )
-)
-
-(assert_return (invoke "imported-mismatch") (i32.const 3))
-
-(assert_malformed
-  (module quote "(module (func (catch_all)))")
-  "unexpected token"
-)
-
-(assert_malformed
-  (module quote "(module (tag $e) (func (catch $e)))")
-  "unexpected token"
-)
-
-(assert_malformed
-  (module quote
-    "(module (func (try (do) (catch_all) (catch_all))))"
-  )
-  "unexpected token"
-)
-
-(assert_invalid (module (func (result i32) (try (result i32) (do))))
-                "type mismatch: instruction requires [i32] but stack has []")
-(assert_invalid (module (func (result i32) (try (result i32) (do (i64.const 42)))))
-                "type mismatch: instruction requires [i32] but stack has [i64]")
-(assert_invalid (module (tag) (func (try (do) (catch 0 (i32.const 42)))))
-                "type mismatch: block requires [] but stack has [i32]")
-(assert_invalid (module
-                  (tag (param i64))
-                  (func (result i32)
-                    (try (result i32) (do (i32.const 42)) (catch 0))))
-                "type mismatch: instruction requires [i32] but stack has [i64]")
-(assert_invalid (module (func (try (do) (catch_all (i32.const 42)))))
-                "type mismatch: block requires [] but stack has [i32]")
diff --git a/third_party/testsuite_legacy/try_delegate.wast b/third_party/testsuite_legacy/try_delegate.wast
deleted file mode 100644
index aae3a301..00000000
--- a/third_party/testsuite_legacy/try_delegate.wast
+++ /dev/null
@@ -1,199 +0,0 @@
-;; Test try-delegate blocks.
-
-(module
-  (tag $e0)
-  (tag $e1)
-
-  (func (export "delegate-no-throw") (result i32)
-    (try $t (result i32)
-      (do (try (result i32) (do (i32.const 1)) (delegate $t)))
-      (catch $e0 (i32.const 2))
-    )
-  )
-
-  (func $throw-if (param i32)
-    (local.get 0)
-    (if (then (throw $e0)) (else))
-  )
-
-  (func (export "delegate-throw") (param i32) (result i32)
-    (try $t (result i32)
-      (do
-        (try (result i32)
-          (do (local.get 0) (call $throw-if) (i32.const 1))
-          (delegate $t)
-        )
-      )
-      (catch $e0 (i32.const 2))
-    )
-  )
-
-  (func (export "delegate-skip") (result i32)
-    (try $t (result i32)
-      (do
-        (try (result i32)
-          (do
-            (try (result i32)
-              (do (throw $e0) (i32.const 1))
-              (delegate $t)
-            )
-          )
-          (catch $e0 (i32.const 2))
-        )
-      )
-      (catch $e0 (i32.const 3))
-    )
-  )
-
-  (func (export "delegate-to-block") (result i32)
-    (try (result i32)
-      (do (block (try (do (throw $e0)) (delegate 0)))
-          (i32.const 0))
-      (catch_all (i32.const 1)))
-  )
-
-  (func (export "delegate-to-catch") (result i32)
-    (try (result i32)
-      (do (try
-            (do (throw $e0))
-            (catch $e0
-              (try (do (rethrow 1)) (delegate 0))))
-          (i32.const 0))
-      (catch_all (i32.const 1)))
-  )
-
-  (func (export "delegate-to-caller-trivial")
-    (try
-      (do (throw $e0))
-      (delegate 0)))
-
-  (func (export "delegate-to-caller-skipping")
-    (try (do (try (do (throw $e0)) (delegate 1))) (catch_all))
-  )
-
-  (func $select-tag (param i32)
-    (block (block (block (local.get 0) (br_table 0 1 2)) (return)) (throw $e0))
-    (throw $e1)
-  )
-
-  (func (export "delegate-merge") (param i32 i32) (result i32)
-    (try $t (result i32)
-      (do
-        (local.get 0)
-        (call $select-tag)
-        (try
-          (result i32)
-          (do (local.get 1) (call $select-tag) (i32.const 1))
-          (delegate $t)
-        )
-      )
-      (catch $e0 (i32.const 2))
-    )
-  )
-
-  (func (export "delegate-throw-no-catch") (result i32)
-    (try (result i32)
-      (do (try (result i32) (do (throw $e0) (i32.const 1)) (delegate 0)))
-      (catch $e1 (i32.const 2))
-    )
-  )
-
-  (func (export "delegate-correct-targets") (result i32)
-    (try (result i32)
-      (do (try $l3
-            (do (try $l2
-                  (do (try $l1
-                        (do (try $l0
-                              (do (try
-                                    (do (throw $e0))
-                                    (delegate $l1)))
-                              (catch_all unreachable)))
-                        (delegate $l3)))
-                  (catch_all unreachable)))
-            (catch_all (try
-                         (do (throw $e0))
-                         (delegate $l3))))
-          unreachable)
-      (catch_all (i32.const 1))))
-
-  (func $throw-void (throw $e0))
-  (func (export "return-call-in-try-delegate")
-    (try $l
-      (do
-        (try
-          (do
-            (return_call $throw-void)
-          )
-          (delegate $l)
-        )
-      )
-      (catch $e0)
-    )
-  )
-
-  (table funcref (elem $throw-void))
-  (func (export "return-call-indirect-in-try-delegate")
-    (try $l
-      (do
-        (try
-          (do
-            (return_call_indirect (param) (i32.const 0))
-          )
-          (delegate $l)
-        )
-      )
-      (catch $e0)
-    )
-  )
-)
-
-(assert_return (invoke "delegate-no-throw") (i32.const 1))
-
-(assert_return (invoke "delegate-throw" (i32.const 0)) (i32.const 1))
-(assert_return (invoke "delegate-throw" (i32.const 1)) (i32.const 2))
-
-(assert_exception (invoke "delegate-throw-no-catch"))
-
-(assert_return (invoke "delegate-merge" (i32.const 1) (i32.const 0)) (i32.const 2))
-(assert_exception (invoke "delegate-merge" (i32.const 2) (i32.const 0)))
-(assert_return (invoke "delegate-merge" (i32.const 0) (i32.const 1)) (i32.const 2))
-(assert_exception (invoke "delegate-merge" (i32.const 0) (i32.const 2)))
-(assert_return (invoke "delegate-merge" (i32.const 0) (i32.const 0)) (i32.const 1))
-
-(assert_return (invoke "delegate-skip") (i32.const 3))
-
-(assert_return (invoke "delegate-to-block") (i32.const 1))
-(assert_return (invoke "delegate-to-catch") (i32.const 1))
-
-(assert_exception (invoke "delegate-to-caller-trivial"))
-(assert_exception (invoke "delegate-to-caller-skipping"))
-
-(assert_return (invoke "delegate-correct-targets") (i32.const 1))
-
-(assert_exception (invoke "return-call-in-try-delegate"))
-(assert_exception (invoke "return-call-indirect-in-try-delegate"))
-
-(assert_malformed
-  (module quote "(module (func (delegate 0)))")
-  "unexpected token"
-)
-
-(assert_malformed
-  (module quote "(module (tag $e) (func (try (do) (catch $e) (delegate 0))))")
-  "unexpected token"
-)
-
-(assert_malformed
-  (module quote "(module (func (try (do) (catch_all) (delegate 0))))")
-  "unexpected token"
-)
-
-(assert_malformed
-  (module quote "(module (func (try (do) (delegate) (delegate 0))))")
-  "unexpected token"
-)
-
-(assert_invalid
-  (module (func (try (do) (delegate 1))))
-  "unknown label"
-)