Source code
Revision control
Copy as Markdown
Other Tools
// |jit-test| skip-if: !wasmCustomPageSizesEnabled()
load(libdir + "wasm-binary.js");
{
let instance = wasmEvalText(`(module
(memory (export "mem") 0 1 (pagesize 1))
)
`);
assertErrorMessage(
() => wasmEvalText(`(module
(memory (import "m" "mem") 0 1 (pagesize 65536))
)
`, { m: { mem: instance.exports.mem } }),
WebAssembly.LinkError,
/imported memory with incompatible page size/
)
}
// Test against explicit page size in the binary encoding.
{
let instance = wasmEvalBinary(
moduleWithSections([ {name:memoryId, body:[0x01, 0x08, 0x00, 0x10]},
exportSection([ {name: "mem", memIndex: 0} ]) ])
);
assertErrorMessage(
() => wasmEvalText(`(module
(memory (import "m" "mem") 0 1 (pagesize 1))
)
`, { m: { mem: instance.exports.mem } }),
WebAssembly.LinkError,
/imported memory with incompatible page size/
)
}
// Test against default page size in the binary encoding.
{
let instance = wasmEvalBinary(
moduleWithSections([ {name:memoryId, body:[0x01, 0x01, 0x00, 0x01]},
exportSection([ {name: "mem", memIndex: 0} ]) ])
);
assertErrorMessage(
() => wasmEvalText(`(module
(memory (import "m" "mem") 0 1 (pagesize 1))
)
`, { m: { mem: instance.exports.mem } }),
WebAssembly.LinkError,
/imported memory with incompatible page size/
)
}
// Valid cases
{
let instance = wasmEvalText(`(module
(memory (export "mem") 0 1 (pagesize 1))
)
`);
wasmEvalText(`(module
(memory (import "m" "mem") 0 1 (pagesize 1))
)
`, { m: { mem: instance.exports.mem } });
}
{
let instance = wasmEvalText(`(module
(memory (export "mem") 0 1)
)
`);
wasmEvalText(`(module
(memory (import "m" "mem") 0 1 (pagesize 65536))
)
`, { m: { mem: instance.exports.mem } });
}