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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
| commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
| tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/run-make/wasm-export-all-symbols | |
| parent | Initial commit. (diff) | |
| download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip | |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/run-make/wasm-export-all-symbols')
5 files changed, 64 insertions, 0 deletions
diff --git a/src/test/run-make/wasm-export-all-symbols/Makefile b/src/test/run-make/wasm-export-all-symbols/Makefile new file mode 100644 index 000000000..7e47ba485 --- /dev/null +++ b/src/test/run-make/wasm-export-all-symbols/Makefile @@ -0,0 +1,19 @@ +-include ../../run-make-fulldeps/tools.mk + +# only-wasm32-bare + +all: + $(RUSTC) bar.rs --target wasm32-unknown-unknown + $(RUSTC) foo.rs --target wasm32-unknown-unknown + $(NODE) verify.js $(TMPDIR)/foo.wasm + $(RUSTC) main.rs --target wasm32-unknown-unknown + $(NODE) verify.js $(TMPDIR)/main.wasm + $(RUSTC) bar.rs --target wasm32-unknown-unknown -O + $(RUSTC) foo.rs --target wasm32-unknown-unknown -O + $(NODE) verify.js $(TMPDIR)/foo.wasm + $(RUSTC) main.rs --target wasm32-unknown-unknown -O + $(NODE) verify.js $(TMPDIR)/main.wasm + $(RUSTC) foo.rs --target wasm32-unknown-unknown -C lto + $(NODE) verify.js $(TMPDIR)/foo.wasm + $(RUSTC) main.rs --target wasm32-unknown-unknown -C lto + $(NODE) verify.js $(TMPDIR)/main.wasm diff --git a/src/test/run-make/wasm-export-all-symbols/bar.rs b/src/test/run-make/wasm-export-all-symbols/bar.rs new file mode 100644 index 000000000..ac9c20a57 --- /dev/null +++ b/src/test/run-make/wasm-export-all-symbols/bar.rs @@ -0,0 +1,7 @@ +#![crate_type = "rlib"] + +#[no_mangle] +pub extern fn foo() {} + +#[no_mangle] +pub static FOO: u64 = 42; diff --git a/src/test/run-make/wasm-export-all-symbols/foo.rs b/src/test/run-make/wasm-export-all-symbols/foo.rs new file mode 100644 index 000000000..4811b24bc --- /dev/null +++ b/src/test/run-make/wasm-export-all-symbols/foo.rs @@ -0,0 +1,3 @@ +#![crate_type = "cdylib"] + +extern crate bar; diff --git a/src/test/run-make/wasm-export-all-symbols/main.rs b/src/test/run-make/wasm-export-all-symbols/main.rs new file mode 100644 index 000000000..0edda7d7b --- /dev/null +++ b/src/test/run-make/wasm-export-all-symbols/main.rs @@ -0,0 +1,3 @@ +extern crate bar; + +fn main() {} diff --git a/src/test/run-make/wasm-export-all-symbols/verify.js b/src/test/run-make/wasm-export-all-symbols/verify.js new file mode 100644 index 000000000..72db3356f --- /dev/null +++ b/src/test/run-make/wasm-export-all-symbols/verify.js @@ -0,0 +1,32 @@ +const fs = require('fs'); +const process = require('process'); +const assert = require('assert'); +const buffer = fs.readFileSync(process.argv[2]); + +let m = new WebAssembly.Module(buffer); +let list = WebAssembly.Module.exports(m); +console.log('exports', list); + +const my_exports = {}; +let nexports = 0; + +for (const entry of list) { + if (entry.kind == 'function'){ + nexports += 1; + } + my_exports[entry.name] = entry.kind; +} + +if (my_exports.foo != "function") + throw new Error("`foo` wasn't defined"); + +if (my_exports.FOO != "global") + throw new Error("`FOO` wasn't defined"); + +if (my_exports.main === undefined) { + if (nexports != 1) + throw new Error("should only have one function export"); +} else { + if (nexports != 2) + throw new Error("should only have two function exports"); +} |