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Implement table.init and elem.drop from the bulk memory proposal

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This commit is contained in:
Nick Fitzgerald
2020-02-18 16:41:43 -08:00
parent 33b4a37bcb
commit cb97e4ec8e
12 changed files with 352 additions and 55 deletions
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12
crates/wast/src/wast.rs
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@@ -287,7 +287,7 @@ impl WastContext {
Err(e) => e,
};
let error_message = format!("{:?}", err);
if !error_message.contains(&message) {
if !is_matching_assert_invalid_error_message(&message, &error_message) {
bail!(
"assert_invalid: expected \"{}\", got \"{}\"",
message,
@@ -343,6 +343,16 @@ impl WastContext {
}
}
fn is_matching_assert_invalid_error_message(expected: &str, actual: &str) -> bool {
actual.contains(expected)
// Waiting on https://github.com/WebAssembly/bulk-memory-operations/pull/137
// to propagate to WebAssembly/testsuite.
|| (expected.contains("unknown table") && actual.contains("unknown elem"))
// `elem.wast` and `proposals/bulk-memory-operations/elem.wast` disagree
// on the expected error message for the same error.
|| (expected.contains("out of bounds") && actual.contains("does not fit"))
}
fn extract_lane_as_i8(bytes: u128, lane: usize) -> i8 {
(bytes >> (lane * 8)) as i8
}