From 3d2d891d7e1492d179cd8da7a618fbdd5efcca2c Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sat, 16 Mar 2024 20:41:50 +0900
Subject: feat: add spec testsuites

---
 tests/fixtures/spec_testsuites/core/table_get.wast | 88 ++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 tests/fixtures/spec_testsuites/core/table_get.wast

(limited to 'tests/fixtures/spec_testsuites/core/table_get.wast')

diff --git a/tests/fixtures/spec_testsuites/core/table_get.wast b/tests/fixtures/spec_testsuites/core/table_get.wast
new file mode 100644
index 0000000..0dedb19
--- /dev/null
+++ b/tests/fixtures/spec_testsuites/core/table_get.wast
@@ -0,0 +1,88 @@
+(module
+  (table $t2 2 externref)
+  (table $t3 3 funcref)
+  (elem (table $t3) (i32.const 1) func $dummy)
+  (func $dummy)
+
+  (func (export "init") (param $r externref)
+    (table.set $t2 (i32.const 1) (local.get $r))
+    (table.set $t3 (i32.const 2) (table.get $t3 (i32.const 1)))
+  )
+
+  (func (export "get-externref") (param $i i32) (result externref)
+    (table.get (local.get $i))
+  )
+  (func $f3 (export "get-funcref") (param $i i32) (result funcref)
+    (table.get $t3 (local.get $i))
+  )
+
+  (func (export "is_null-funcref") (param $i i32) (result i32)
+    (ref.is_null (call $f3 (local.get $i)))
+  )
+)
+
+(invoke "init" (ref.extern 1))
+
+(assert_return (invoke "get-externref" (i32.const 0)) (ref.null extern))
+(assert_return (invoke "get-externref" (i32.const 1)) (ref.extern 1))
+
+(assert_return (invoke "get-funcref" (i32.const 0)) (ref.null func))
+(assert_return (invoke "is_null-funcref" (i32.const 1)) (i32.const 0))
+(assert_return (invoke "is_null-funcref" (i32.const 2)) (i32.const 0))
+
+(assert_trap (invoke "get-externref" (i32.const 2)) "out of bounds table access")
+(assert_trap (invoke "get-funcref" (i32.const 3)) "out of bounds table access")
+(assert_trap (invoke "get-externref" (i32.const -1)) "out of bounds table access")
+(assert_trap (invoke "get-funcref" (i32.const -1)) "out of bounds table access")
+
+
+;; Type errors
+
+(assert_invalid
+  (module
+    (table $t 10 externref)
+    (func $type-index-empty-vs-i32 (result externref)
+      (table.get $t)
+    )
+  )
+  "type mismatch"
+)
+(assert_invalid
+  (module
+    (table $t 10 externref)
+    (func $type-index-f32-vs-i32 (result externref)
+      (table.get $t (f32.const 1))
+    )
+  )
+  "type mismatch"
+)
+
+(assert_invalid
+  (module
+    (table $t 10 externref)
+    (func $type-result-externref-vs-empty
+      (table.get $t (i32.const 0))
+    )
+  )
+  "type mismatch"
+)
+(assert_invalid
+  (module
+    (table $t 10 externref)
+    (func $type-result-externref-vs-funcref (result funcref)
+      (table.get $t (i32.const 1))
+    )
+  )
+  "type mismatch"
+)
+
+(assert_invalid
+  (module
+    (table $t1 1 funcref)
+    (table $t2 1 externref)
+    (func $type-result-externref-vs-funcref-multi (result funcref)
+      (table.get $t2 (i32.const 0))
+    )
+  )
+  "type mismatch"
+)
-- 
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