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Fix a copy+paste error in a test name, and add a new test for symbol names #141

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Merged
sunfishcode merged 1 commit into from
Nov 5, 2015
Merged

Fix a copy+paste error in a test name, and add a new test for symbol names #141

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36 changes: 18 additions & 18 deletions ml-proto/test/float_exprs.wast
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Original file line number Diff line number Diff line change
Expand Up @@ -272,29 +272,29 @@
;; Test that x/-0 is not folded away.

(module
(func $f32.no_fold_div_0 (param $x f32) (result f32)
(func $f32.no_fold_div_neg0 (param $x f32) (result f32)
(f32.div (get_local $x) (f32.const -0.0)))
(export "f32.no_fold_div_0" $f32.no_fold_div_0)
(export "f32.no_fold_div_neg0" $f32.no_fold_div_neg0)

(func $f64.no_fold_div_0 (param $x f64) (result f64)
(func $f64.no_fold_div_neg0 (param $x f64) (result f64)
(f64.div (get_local $x) (f64.const -0.0)))
(export "f64.no_fold_div_0" $f64.no_fold_div_0)
(export "f64.no_fold_div_neg0" $f64.no_fold_div_neg0)
)

(assert_return (invoke "f32.no_fold_div_0" (f32.const 1.0)) (f32.const -infinity))
(assert_return (invoke "f32.no_fold_div_0" (f32.const -1.0)) (f32.const infinity))
(assert_return (invoke "f32.no_fold_div_0" (f32.const infinity)) (f32.const -infinity))
(assert_return (invoke "f32.no_fold_div_0" (f32.const -infinity)) (f32.const infinity))
(assert_return_nan (invoke "f32.no_fold_div_0" (f32.const 0)))
(assert_return_nan (invoke "f32.no_fold_div_0" (f32.const -0)))
(assert_return_nan (invoke "f32.no_fold_div_0" (f32.const nan)))
(assert_return (invoke "f64.no_fold_div_0" (f64.const 1.0)) (f64.const -infinity))
(assert_return (invoke "f64.no_fold_div_0" (f64.const -1.0)) (f64.const infinity))
(assert_return (invoke "f64.no_fold_div_0" (f64.const infinity)) (f64.const -infinity))
(assert_return (invoke "f64.no_fold_div_0" (f64.const -infinity)) (f64.const infinity))
(assert_return_nan (invoke "f64.no_fold_div_0" (f64.const 0)))
(assert_return_nan (invoke "f64.no_fold_div_0" (f64.const -0)))
(assert_return_nan (invoke "f64.no_fold_div_0" (f64.const nan)))
(assert_return (invoke "f32.no_fold_div_neg0" (f32.const 1.0)) (f32.const -infinity))
(assert_return (invoke "f32.no_fold_div_neg0" (f32.const -1.0)) (f32.const infinity))
(assert_return (invoke "f32.no_fold_div_neg0" (f32.const infinity)) (f32.const -infinity))
(assert_return (invoke "f32.no_fold_div_neg0" (f32.const -infinity)) (f32.const infinity))
(assert_return_nan (invoke "f32.no_fold_div_neg0" (f32.const 0)))
(assert_return_nan (invoke "f32.no_fold_div_neg0" (f32.const -0)))
(assert_return_nan (invoke "f32.no_fold_div_neg0" (f32.const nan)))
(assert_return (invoke "f64.no_fold_div_neg0" (f64.const 1.0)) (f64.const -infinity))
(assert_return (invoke "f64.no_fold_div_neg0" (f64.const -1.0)) (f64.const infinity))
(assert_return (invoke "f64.no_fold_div_neg0" (f64.const infinity)) (f64.const -infinity))
(assert_return (invoke "f64.no_fold_div_neg0" (f64.const -infinity)) (f64.const infinity))
(assert_return_nan (invoke "f64.no_fold_div_neg0" (f64.const 0)))
(assert_return_nan (invoke "f64.no_fold_div_neg0" (f64.const -0)))
(assert_return_nan (invoke "f64.no_fold_div_neg0" (f64.const nan)))

;; Test that sqrt(x*x+y*y) is not folded to hypot.

Expand Down
66 changes: 66 additions & 0 deletions ml-proto/test/names.wast
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Original file line number Diff line number Diff line change
@@ -0,0 +1,66 @@
;; Test files can define multiple modules. Test that implementations treat
;; each module independently from the other.

(module
(func $foo (result i32) (i32.const 0))
(export "foo" $foo)
)

(assert_return (invoke "foo") (i32.const 0))

;; Another module, same function name, different contents.

(module
(func $foo (result i32) (i32.const 1))
(export "foo" $foo)
)

(assert_return (invoke "foo") (i32.const 1))


(module
;; Test that we can use the empty string as a symbol.
(func (result f32) (f32.const 0x1.91p+2))
(export "" 0)

;; Test that we can use common libc names without conflict.
(func $malloc (result f32) (f32.const 0x1.92p+2))
(export "malloc" $malloc)

;; Test that we can use some libc hidden names without conflict.
(func $_malloc (result f32) (f32.const 0x1.93p+2))
(func $__malloc (result f32) (f32.const 0x1.94p+2))
(func (result f32) (f32.const 0x1.95p+2))
(export "_malloc" $_malloc)
(export "__malloc" $__malloc)

;; Test that we can use non-alphanumeric names.
(func (result f32) (f32.const 0x1.96p+2))
(export "~!@#$%^&*()_+`-={}|[]\\:\";'<>?,./ " 5)

;; Test that we can use names beginning with a digit.
(func (result f32) (f32.const 0x1.97p+2))
(export "0" 6)

;; Test that we can use names beginning with an underscore.
(func $_ (result f32) (f32.const 0x1.98p+2))
(export "_" $_)

;; Test that we can use names beginning with a dollar sign.
(func (result f32) (f32.const 0x1.99p+2))
(export "$" 8)

;; Test that we can use names beginning with an at sign.
(func (result f32) (f32.const 0x2.00p+2))
(export "@" 9)
)

(assert_return (invoke "") (f32.const 0x1.91p+2))
(assert_return (invoke "malloc") (f32.const 0x1.92p+2))
(assert_return (invoke "_malloc") (f32.const 0x1.93p+2))
(assert_return (invoke "__malloc") (f32.const 0x1.94p+2))
(assert_return (invoke "~!@#$%^&*()_+`-={}|[]\\:\";'<>?,./ ") (f32.const 0x1.96p+2))
(assert_return (invoke "0") (f32.const 0x1.97p+2))
(assert_return (invoke "_") (f32.const 0x1.98p+2))
(assert_return (invoke "$") (f32.const 0x1.99p+2))
(assert_return (invoke "@") (f32.const 0x2.00p+2))