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amd64: fixes memory.fill bug (#1055)

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Signed-off-by: Takeshi Yoneda <takeshi@tetrate.io>
Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
This commit is contained in:
Takeshi Yoneda
2023-01-24 08:07:11 +09:00
committed by GitHub
parent c324c671d0
commit c9155b8f2b
4 changed files with 33 additions and 0 deletions
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20
internal/integration_test/fuzzcases/fuzzcases_test.go
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@@ -7,6 +7,7 @@ import (
"testing"
"github.com/tetratelabs/wazero"
"github.com/tetratelabs/wazero/api"
"github.com/tetratelabs/wazero/internal/platform"
"github.com/tetratelabs/wazero/internal/testing/require"
"github.com/tetratelabs/wazero/internal/wasm"
@@ -383,3 +384,22 @@ func Test888(t *testing.T) {
require.NoError(t, err)
})
}
func Test1054(t *testing.T) {
if !platform.CompilerSupported() {
return
}
modules := make([]api.Module, 0, 2)
run(t, func(t *testing.T, r wazero.Runtime) {
mod, err := r.InstantiateModuleFromBinary(ctx, getWasmBinary(t, 1054))
require.NoError(t, err)
modules = append(modules, mod)
})
// Checks if the memory state is the same between engines.
require.Equal(t,
modules[0].Memory().(*wasm.MemoryInstance).Buffer,
modules[1].Memory().(*wasm.MemoryInstance).Buffer,
)
}