v8/test/mjsunit/wasm
Clemens Hammacher 072d0e3eb6 [wasm] Allow for arbitrarily long error messages
We currently have a fixed limit of 256 characters for error messages
generated in the decoder. However, we sometimes embed names in it,
which makes it easy to generate a crash by using long names (e.g. for
exports) in invalid wasm modules.
This CL fixes this by switching to a stream based interface, allowing
to pass arbitrary objects to be printed. With this interface, we can
easily limit the length of output later.

R=titzer@chromium.org

Bug: chromium:740023
Change-Id: I2848c31c63a015157e2a3a9458b54e523060cd69
Reviewed-on: https://chromium-review.googlesource.com/565282
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46860}
2017-07-25 09:17:15 +00:00
..
embenchen
adapter-frame.js
add-getters.js
asm-wasm-copy.js
asm-wasm-deopt.js
asm-wasm-exception-in-tonumber.js
asm-wasm-expr.js
asm-wasm-f32.js
asm-wasm-f64.js
asm-wasm-heap.js
asm-wasm-i32.js
asm-wasm-literals.js
asm-wasm-names.js
asm-wasm-stack.js
asm-wasm-stdlib.js
asm-wasm-switch.js
asm-wasm-u32.js
asm-wasm.js
asm-with-wasm-off.js
async-compile.js
calls.js
compilation-limits-asm.js
compilation-limits.js
compiled-module-management.js
compiled-module-serialization.js
data-segments.js
divrem-trap.js
ensure-wasm-binaries-up-to-date.js
errors.js
exceptions.js
export-global.js
export-table.js
ffi-error.js
ffi.js
float-constant-folding.js
function-names.js
function-prototype.js
gc-buffer.js
gc-frame.js
gc-stress.js
globals.js
graceful_shutdown.js
grow-memory.js
huge-memory.js
import-memory.js
import-table.js
incrementer.wasm
indirect-calls.js
indirect-sig-mismatch.js
indirect-tables.js
instance-gc.js
instance-memory-gc-stress.js
instantiate-module-basic.js
instantiate-run-basic.js
interpreter-mixed.js
interpreter.js
js-api.js
jsapi-harness.js
large-offset.js
memory-instance-validation.js
memory-size.js
memory.js
module-memory.js
names.js
OWNERS
parallel_compilation.js
params.js
receiver.js
shared-memory.js
stack.js
stackwalk.js
start-function.js
table.js
test-import-export-wrapper.js
test-wasm-module-builder.js
trap-location.js
unicode-validation.js
unicode.js
unreachable-validation.js
unreachable.js
user-properties.js
verify-module-basic-errors.js
wasm-api-overloading.js
wasm-constants.js
wasm-default.js
wasm-module-builder.js
wasm-object-api.js