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Update repos #32

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38 changes: 38 additions & 0 deletions binary-leb128.wast
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Original file line number Diff line number Diff line change
Expand Up @@ -961,3 +961,41 @@
)
"integer too large"
)


(module binary
"\00asm" "\01\00\00\00"
"\01\04\01" ;; type section
"\60\00\00" ;; empty function type
"\03\02\01" ;; function section
"\00" ;; function 0, type 0
"\0a\1b\01\19" ;; code section
"\00" ;; no locals
"\00" ;; unreachable
"\fc\80\00" ;; i32_trunc_sat_f32_s with 2 bytes
"\00" ;; unreachable
"\fc\81\80\00" ;; i32_trunc_sat_f32_u with 3 bytes
"\00" ;; unreachable
"\fc\86\80\80\00" ;; i64_trunc_sat_f64_s with 4 bytes
"\00" ;; unreachable
"\fc\87\80\80\80\00" ;; i64_trunc_sat_f64_u with 5 bytes
"\00" ;; unreachable
"\0b" ;; end
)

(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\01\04\01" ;; type section
"\60\00\00" ;; empty function type
"\03\02\01" ;; function section
"\00" ;; function 0, type 0
"\0a\0d\01\0b" ;; code section
"\00" ;; no locals
"\00" ;; unreachable
"\fc\87\80\80\80\80\00" ;; i64_trunc_sat_f64_u with 6 bytes
"\00" ;; unreachable
"\0b" ;; end
)
"integer representation too long"
)
140 changes: 140 additions & 0 deletions binary.wast
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,13 @@
(assert_malformed (module binary "\00asm\00\00\01\00") "unknown binary version")
(assert_malformed (module binary "\00asm\00\00\00\01") "unknown binary version")

;; Invalid section id.
(assert_malformed (module binary "\00asm" "\01\00\00\00" "\0c\00") "malformed section id")
(assert_malformed (module binary "\00asm" "\01\00\00\00" "\7f\00") "malformed section id")
(assert_malformed (module binary "\00asm" "\01\00\00\00" "\80\00\01\00") "malformed section id")
(assert_malformed (module binary "\00asm" "\01\00\00\00" "\81\00\01\00") "malformed section id")
(assert_malformed (module binary "\00asm" "\01\00\00\00" "\ff\00\01\00") "malformed section id")


;; call_indirect reserved byte equal to zero.
(assert_malformed
Expand Down Expand Up @@ -450,6 +457,71 @@
"\02\01\00" ;; import count can be zero
)

;; Malformed import kind
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\02\04\01" ;; import section with single entry
"\00" ;; string length 0
"\00" ;; string length 0
"\04" ;; malformed import kind
)
"malformed import kind"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\02\05\01" ;; import section with single entry
"\00" ;; string length 0
"\00" ;; string length 0
"\04" ;; malformed import kind
"\00" ;; dummy byte
)
"malformed import kind"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\02\04\01" ;; import section with single entry
"\00" ;; string length 0
"\00" ;; string length 0
"\05" ;; malformed import kind
)
"malformed import kind"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\02\05\01" ;; import section with single entry
"\00" ;; string length 0
"\00" ;; string length 0
"\05" ;; malformed import kind
"\00" ;; dummy byte
)
"malformed import kind"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\02\04\01" ;; import section with single entry
"\00" ;; string length 0
"\00" ;; string length 0
"\80" ;; malformed import kind
)
"malformed import kind"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\02\05\01" ;; import section with single entry
"\00" ;; string length 0
"\00" ;; string length 0
"\80" ;; malformed import kind
"\00" ;; dummy byte
)
"malformed import kind"
)

;; 2 import declared, 1 given
(assert_malformed
(module binary
Expand Down Expand Up @@ -510,6 +582,37 @@
"unexpected end of section or function"
)

;; Malformed table limits flag
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\05\03\01" ;; table section with one entry
"\70" ;; anyfunc
"\02" ;; malformed table limits flag
)
"integer too large"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\05\04\01" ;; table section with one entry
"\70" ;; anyfunc
"\02" ;; malformed table limits flag
"\00" ;; dummy byte
)
"integer too large"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\05\06\01" ;; table section with one entry
"\70" ;; anyfunc
"\81\00" ;; malformed table limits flag as LEB128
"\00\00" ;; dummy bytes
)
"integer too large"
)

;; Memory count can be zero
(module binary
"\00asm" "\01\00\00\00"
Expand All @@ -526,6 +629,43 @@
"unexpected end of section or function"
)

;; Malformed memory limits flag
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\05\02\01" ;; memory section with one entry
"\02" ;; malformed memory limits flag
)
"integer too large"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\05\03\01" ;; memory section with one entry
"\02" ;; malformed memory limits flag
"\00" ;; dummy byte
)
"integer too large"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\05\05\01" ;; memory section with one entry
"\81\00" ;; malformed memory limits flag as LEB128
"\00\00" ;; dummy bytes
)
"integer representation too long"
)
(assert_malformed
(module binary
"\00asm" "\01\00\00\00"
"\05\05\01" ;; memory section with one entry
"\81\01" ;; malformed memory limits flag as LEB128
"\00\00" ;; dummy bytes
)
"integer representation too long"
)

;; Global count can be zero
(module binary
"\00asm" "\01\00\00\00"
Expand Down
40 changes: 40 additions & 0 deletions func.wast
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Original file line number Diff line number Diff line change
Expand Up @@ -444,6 +444,46 @@
"unknown type"
)

(assert_malformed
(module quote
"(func $f (result f64) (f64.const 0))" ;; adds implicit type definition
"(func $g (param i32))" ;; reuses explicit type definition
"(func $h (result f64) (f64.const 1))" ;; reuses implicit type definition
"(type $t (func (param i32)))"

"(func (type 2) (param i32))" ;; does not exist
)
"unknown type"
)

(module
(type $proc (func (result i32)))
(type $sig (func (param i32) (result i32)))

(func (export "f") (type $sig)
(local $var i32)
(local.get $var)
)

(func $g (type $sig)
(local $var i32)
(local.get $var)
)
(func (export "g") (type $sig)
(call $g (local.get 0))
)

(func (export "p") (type $proc)
(local $var i32)
(local.set 0 (i32.const 42))
(local.get $var)
)
)

(assert_return (invoke "f" (i32.const 42)) (i32.const 0))
(assert_return (invoke "g" (i32.const 42)) (i32.const 0))
(assert_return (invoke "p") (i32.const 42))


(module
(type $sig (func))
Expand Down
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