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This commit is contained in:
Nick Fitzgerald
2020-02-25 12:59:03 -08:00
parent 39307b2b36
commit ef0cabf8b4
15 changed files with 219 additions and 346 deletions
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2
tests/misc_testsuite/bulk-memory-operations/elem-ref-null.wast Normal file
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(module
(elem funcref (ref.null)))

7
tests/misc_testsuite/bulk-memory-operations/elem_drop.wast Normal file
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(module
(table 1 1 funcref)
(elem (i32.const 0) funcref (ref.func 0))
(func (export "elem.drop non-passive element")
(elem.drop 0)))
(invoke "elem.drop non-passive element")

129
tests/misc_testsuite/bulk-memory-operations/imported-memory-copy.wast Normal file
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(module $foreign
(memory (export "mem") 1 1)
(data 0 (i32.const 1000) "hello")
(data 0 (i32.const 2000) "olleh"))
(register "foreign" $foreign)
(module
(memory (import "foreign" "mem") 1 1)
(func $is_char (param i32 i32) (result i32)
local.get 0
i32.load8_u
local.get 1
i32.eq)
(func (export "is hello?") (param i32) (result i32)
local.get 0
i32.const 104 ;; 'h'
call $is_char
local.get 0
i32.const 1
i32.add
i32.const 101 ;; 'e'
call $is_char
local.get 0
i32.const 2
i32.add
i32.const 108 ;; 'l'
call $is_char
local.get 0
i32.const 3
i32.add
i32.const 108 ;; 'l'
call $is_char
local.get 0
i32.const 4
i32.add
i32.const 111 ;; 'o'
call $is_char
i32.and
i32.and
i32.and
i32.and
)
(func (export "is olleh?") (param i32) (result i32)
local.get 0
i32.const 111 ;; 'o'
call $is_char
local.get 0
i32.const 1
i32.add
i32.const 108 ;; 'l'
call $is_char
local.get 0
i32.const 2
i32.add
i32.const 108 ;; 'l'
call $is_char
local.get 0
i32.const 3
i32.add
i32.const 101 ;; 'e'
call $is_char
local.get 0
i32.const 4
i32.add
i32.const 104 ;; 'h'
call $is_char
i32.and
i32.and
i32.and
i32.and
)
(func (export "memory.copy") (param i32 i32 i32)
local.get 0
local.get 1
local.get 2
memory.copy))
;; Our memory has our initial data in the right places.
(assert_return
(invoke "is hello?" (i32.const 1000))
(i32.const 1))
(assert_return
(invoke "is olleh?" (i32.const 2000))
(i32.const 1))
;; Non-overlapping memory copy with dst < src.
(invoke "memory.copy" (i32.const 500) (i32.const 1000) (i32.const 5))
(assert_return
(invoke "is hello?" (i32.const 500))
(i32.const 1))
;; Non-overlapping memory copy with dst > src.
(invoke "memory.copy" (i32.const 1500) (i32.const 1000) (i32.const 5))
(assert_return
(invoke "is hello?" (i32.const 1500))
(i32.const 1))
;; Overlapping memory copy with dst < src.
(invoke "memory.copy" (i32.const 1998) (i32.const 2000) (i32.const 5))
(assert_return
(invoke "is olleh?" (i32.const 1998))
(i32.const 1))
;; Overlapping memory copy with dst > src.
(invoke "memory.copy" (i32.const 2000) (i32.const 1998) (i32.const 5))
(assert_return
(invoke "is olleh?" (i32.const 2000))
(i32.const 1))
;; Overlapping memory copy with dst = src.
(invoke "memory.copy" (i32.const 2000) (i32.const 2000) (i32.const 5))
(assert_return
(invoke "is olleh?" (i32.const 2000))
(i32.const 1))

124
tests/misc_testsuite/bulk-memory-operations/memory-copy.wast Normal file
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(module
(memory 1 1)
(data 0 (i32.const 1000) "hello")
(data 0 (i32.const 2000) "olleh")
(func $is_char (param i32 i32) (result i32)
local.get 0
i32.load8_u
local.get 1
i32.eq)
(func (export "is hello?") (param i32) (result i32)
local.get 0
i32.const 104 ;; 'h'
call $is_char
local.get 0
i32.const 1
i32.add
i32.const 101 ;; 'e'
call $is_char
local.get 0
i32.const 2
i32.add
i32.const 108 ;; 'l'
call $is_char
local.get 0
i32.const 3
i32.add
i32.const 108 ;; 'l'
call $is_char
local.get 0
i32.const 4
i32.add
i32.const 111 ;; 'o'
call $is_char
i32.and
i32.and
i32.and
i32.and
)
(func (export "is olleh?") (param i32) (result i32)
local.get 0
i32.const 111 ;; 'o'
call $is_char
local.get 0
i32.const 1
i32.add
i32.const 108 ;; 'l'
call $is_char
local.get 0
i32.const 2
i32.add
i32.const 108 ;; 'l'
call $is_char
local.get 0
i32.const 3
i32.add
i32.const 101 ;; 'e'
call $is_char
local.get 0
i32.const 4
i32.add
i32.const 104 ;; 'h'
call $is_char
i32.and
i32.and
i32.and
i32.and
)
(func (export "memory.copy") (param i32 i32 i32)
local.get 0
local.get 1
local.get 2
memory.copy))
;; Our memory has our initial data in the right places.
(assert_return
(invoke "is hello?" (i32.const 1000))
(i32.const 1))
(assert_return
(invoke "is olleh?" (i32.const 2000))
(i32.const 1))
;; Non-overlapping memory copy with dst < src.
(invoke "memory.copy" (i32.const 500) (i32.const 1000) (i32.const 5))
(assert_return
(invoke "is hello?" (i32.const 500))
(i32.const 1))
;; Non-overlapping memory copy with dst > src.
(invoke "memory.copy" (i32.const 1500) (i32.const 1000) (i32.const 5))
(assert_return
(invoke "is hello?" (i32.const 1500))
(i32.const 1))
;; Overlapping memory copy with dst < src.
(invoke "memory.copy" (i32.const 1998) (i32.const 2000) (i32.const 5))
(assert_return
(invoke "is olleh?" (i32.const 1998))
(i32.const 1))
;; Overlapping memory copy with dst > src.
(invoke "memory.copy" (i32.const 2000) (i32.const 1998) (i32.const 5))
(assert_return
(invoke "is olleh?" (i32.const 2000))
(i32.const 1))
;; Overlapping memory copy with dst = src.
(invoke "memory.copy" (i32.const 2000) (i32.const 2000) (i32.const 5))
(assert_return
(invoke "is olleh?" (i32.const 2000))
(i32.const 1))

63
tests/misc_testsuite/bulk-memory-operations/table_copy.wast Normal file
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(module
(func $f (param i32 i32 i32) (result i32) (local.get 0))
(func $g (param i32 i32 i32) (result i32) (local.get 1))
(func $h (param i32 i32 i32) (result i32) (local.get 2))
;; Indices: 0 1 2 3 4 5 6 7 8
(table funcref (elem $f $g $h $f $g $h $f $g $h))
;; After table.copy: $g $h $f
(func (export "copy") (param i32 i32 i32)
local.get 0
local.get 1
local.get 2
table.copy)
(func (export "call") (param i32 i32 i32 i32) (result i32)
local.get 0
local.get 1
local.get 2
local.get 3
call_indirect (param i32 i32 i32) (result i32))
)
;; Call $f at 0
(assert_return
(invoke "call" (i32.const 1) (i32.const 0) (i32.const 0) (i32.const 0))
(i32.const 1))
;; Call $g at 1
(assert_return
(invoke "call" (i32.const 0) (i32.const 1) (i32.const 0) (i32.const 1))
(i32.const 1))
;; Call $h at 2
(assert_return
(invoke "call" (i32.const 0) (i32.const 0) (i32.const 1) (i32.const 2))
(i32.const 1))
;; Do a `table.copy` to rearrange the elements. Copy from 4..7 to 0..3.
(invoke "copy" (i32.const 0) (i32.const 4) (i32.const 3))
;; Call $g at 0
(assert_return
(invoke "call" (i32.const 0) (i32.const 1) (i32.const 0) (i32.const 0))
(i32.const 1))
;; Call $h at 1
(assert_return
(invoke "call" (i32.const 0) (i32.const 0) (i32.const 1) (i32.const 1))
(i32.const 1))
;; Call $f at 2
(assert_return
(invoke "call" (i32.const 1) (i32.const 0) (i32.const 0) (i32.const 2))
(i32.const 1))
;; Copying up to the end does not trap.
(invoke "copy" (i32.const 7) (i32.const 0) (i32.const 2))
;; Copying past the end traps.
(assert_trap
(invoke "copy" (i32.const 7) (i32.const 0) (i32.const 3))
"undefined element")