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test+doc(c-api): Test and document the C A PI #1851

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merged 20 commits into from
Dec 11, 2020
Merged

test+doc(c-api): Test and document the C A PI #1851

merged 20 commits into from
Dec 11, 2020

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Hywan
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@Hywan Hywan commented Nov 30, 2020 •
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Description

This PR improves the test suites and the documentation of the C API.

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  • Add a short description of the the change to the CHANGELOG.md file

@Hywan Hywan added 📦 lib-c-api About wasmer-c-api 🧪 tests I love tests 📚 documentation Do you like to read? labels Nov 30, 2020
@Hywan Hywan self-assigned this Nov 30, 2020
jubianchi
jubianchi reviewed Nov 30, 2020
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lib/c-api/src/wasm_c_api/engine.rs Show resolved Hide resolved
lib/c-api/src/wasm_c_api/engine.rs Show resolved Hide resolved
lib/c-api/src/wasm_c_api/engine.rs
use inline_c::assert_c;

#[test]
fn test_engine_new() {
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Is this test really useful? It seems redundant with the examples from the documentation.

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I initially wanted to improve this test, but our C API doesn't offer enough features. Let's keep this as is, and I'll improve it later.

lib/c-api/src/wasm_c_api/instance.rs Show resolved Hide resolved
@Hywan
Merge branch 'master' into test-c-api
f2a2cf4
@Hywan
Merge branch 'master' into test-c-api
8899509
@Hywan
fix(c-api) Fix memory leak in wasm_$name_vec_delete.
527b706 
This patch does several things:

1. It applies our Rust patterns for C API by replacing the raw pointer
   by `Option<Box<T>>`,
2. It allows `wasm_$name_vec_delete` to handle null pointer,
3. Because it takes ownership of the `wasm_$name_vec_t`, the pointer
   is correctly dropped (which fix the memory leak).
@Hywan
fixup
25bcc9b
@jubianchi jubianchi added the 1.0 Wasmer at 1.0 label Dec 4, 2020
@Hywan Hywan marked this pull request as ready for review December 10, 2020 15:19
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Hywan commented Dec 10, 2020

bors try

bors bot added a commit that referenced this pull request Dec 10, 2020
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Try #1851:
1c8f730
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bors bot commented Dec 10, 2020

try

Build failed:

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Hywan commented Dec 10, 2020

bors try

bors bot added a commit that referenced this pull request Dec 10, 2020
@bors
Try #1851:
4df763a
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bors bot commented Dec 10, 2020

try

Build failed:

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Hywan commented Dec 10, 2020

So. I pushed a commit. Git says everything is up-to-date. But the commit doesn't appear here. Hmmm.

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Hywan commented Dec 10, 2020

bors try

bors bot added a commit that referenced this pull request Dec 10, 2020
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Try #1851:
442d1ec
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bors bot commented Dec 10, 2020

try

Build failed:

@jubianchi
test(c-api) Add no_run to engine tests.
401b9e4 
Because we test the C API with many features combination, we can't ensure tests will pass with every combination
@jubianchi
chore: update wamser_wasm.h
62fa2e5
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bors try

bors bot added a commit that referenced this pull request Dec 10, 2020
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Try #1851:
613188c
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bors bot commented Dec 10, 2020

try

Build succeeded:

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Hywan commented Dec 11, 2020

bors r+

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bors bot commented Dec 11, 2020

Build succeeded:

@bors bors bot merged commit 4f174f8 into wasmerio:master Dec 11, 2020
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@jubianchi jubianchi jubianchi approved these changes

@nlewycky nlewycky Awaiting requested review from nlewycky

@MarkMcCaskey MarkMcCaskey Awaiting requested review from MarkMcCaskey

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@Hywan Hywan

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