mirror of
https://github.com/denoland/deno.git
synced 2024-12-22 15:24:46 -05:00
1619932a65
Migrate to op2. Making a few decisions to get this across the line: - Empty slices, no matter where the come from, are null pointers. The v8 bugs (https://bugs.chromium.org/p/v8/issues/detail?id=13489) and (https://bugs.chromium.org/p/v8/issues/detail?id=13488) make passing around zero-length slice pointers too dangerous as they might be uninitialized or null data. - Offsets and lengths are `#[number] isize` and `#[number] usize` respectively -- 53 bits should be enough for anyone - Pointers are bigints. This is a u64 in the fastcall world, and can accept Integer/Int32/Number/BigInt v8 types in the slow world.
239 lines
6.3 KiB
Rust
239 lines
6.3 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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use pretty_assertions::assert_eq;
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use std::process::Command;
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use test_util::deno_cmd;
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#[cfg(debug_assertions)]
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const BUILD_VARIANT: &str = "debug";
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#[cfg(not(debug_assertions))]
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const BUILD_VARIANT: &str = "release";
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fn build() {
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let mut build_plugin_base = Command::new("cargo");
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let mut build_plugin =
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build_plugin_base.arg("build").arg("-p").arg("test_ffi");
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if BUILD_VARIANT == "release" {
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build_plugin = build_plugin.arg("--release");
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}
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let build_plugin_output = build_plugin.output().unwrap();
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assert!(build_plugin_output.status.success());
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}
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#[test]
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fn basic() {
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build();
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let output = deno_cmd()
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.arg("run")
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.arg("--allow-ffi")
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.arg("--allow-read")
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.arg("--unstable")
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.arg("--quiet")
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.arg(r#"--v8-flags=--allow-natives-syntax"#)
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.arg("tests/test.js")
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.env("NO_COLOR", "1")
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.output()
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.unwrap();
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let stdout = std::str::from_utf8(&output.stdout).unwrap();
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let stderr = std::str::from_utf8(&output.stderr).unwrap();
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if !output.status.success() {
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println!("stdout {stdout}");
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println!("stderr {stderr}");
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}
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println!("{:?}", output.status);
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assert!(output.status.success());
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let expected = "\
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something\n\
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[1, 2, 3, 4, 5, 6, 7, 8]\n\
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[4, 5, 6]\n\
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[1, 2, 3, 4, 5, 6, 7, 8] [9, 10]\n\
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[1, 2, 3, 4, 5, 6, 7, 8]\n\
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[ 1, 2, 3, 4, 5, 6 ]\n\
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[ 4, 5, 6 ]\n\
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[ 4, 5, 6 ]\n\
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Hello from pointer!\n\
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pointer!\n\
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false false\n\
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true true\n\
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false false\n\
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true true\n\
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false false\n\
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579\n\
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true\n\
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579\n\
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579\n\
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5\n\
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5\n\
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579\n\
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8589934590\n\
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-8589934590\n\
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8589934590\n\
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-8589934590\n\
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9007199254740992n\n\
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9007199254740992n\n\
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-9007199254740992n\n\
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9007199254740992n\n\
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9007199254740992n\n\
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-9007199254740992n\n\
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579.9119873046875\n\
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579.912\n\
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true\n\
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false\n\
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579.9119873046875\n\
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579.9119873046875\n\
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579.912\n\
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579.912\n\
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579\n\
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8589934590\n\
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-8589934590\n\
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8589934590\n\
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-8589934590\n\
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9007199254740992n\n\
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9007199254740992n\n\
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-9007199254740992n\n\
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9007199254740992n\n\
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9007199254740992n\n\
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-9007199254740992n\n\
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579.9119873046875\n\
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579.912\n\
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Before\n\
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After\n\
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logCallback\n\
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1 -1 2 -2 3 -3 4 -4 0.5 -0.5 1 2 3 4 5 6 7 8\n\
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u8: 8\n\
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buf: [1, 2, 3, 4, 5, 6, 7, 8]\n\
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logCallback\n\
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30\n\
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255 65535 4294967295 4294967296 123.456 789.876 -1 -2 -3 -4 -1000 1000 12345.67891 12345.679 12345.67891 12345.679 12345.67891 12345.679 12345.67891\n\
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255 65535 4294967295 4294967296 123.456 789.876 -1 -2 -3 -4 -1000 1000 12345.67891 12345.679 12345.67891 12345.679 12345.67891 12345.679 12345.67891\n\
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0\n\
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0\n\
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0\n\
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0\n\
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78\n\
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78\n\
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STORED_FUNCTION cleared\n\
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STORED_FUNCTION_2 cleared\n\
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logCallback\n\
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u8: 8\n\
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Rect { x: 10.0, y: 20.0, w: 100.0, h: 200.0 }\n\
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Rect { x: 10.0, y: 20.0, w: 100.0, h: 200.0 }\n\
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Rect { x: 20.0, y: 20.0, w: 100.0, h: 200.0 }\n\
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Mixed { u8: 3, f32: 12.515, rect: Rect { x: 10.0, y: 20.0, w: 100.0, h: 200.0 }, usize: 12456789, array: [8, 32] }\n\
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2264956937\n\
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2264956937\n\
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Correct number of resources\n";
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assert_eq!(stdout, expected);
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assert_eq!(stderr, "");
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}
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#[test]
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fn symbol_types() {
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build();
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let output = deno_cmd()
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.arg("check")
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.arg("--unstable")
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.arg("--quiet")
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.arg("tests/ffi_types.ts")
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.env("NO_COLOR", "1")
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.output()
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.unwrap();
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let stdout = std::str::from_utf8(&output.stdout).unwrap();
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let stderr = std::str::from_utf8(&output.stderr).unwrap();
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if !output.status.success() {
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println!("stdout {stdout}");
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println!("stderr {stderr}");
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}
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println!("{:?}", output.status);
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assert!(output.status.success());
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assert_eq!(stderr, "");
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}
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#[test]
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fn thread_safe_callback() {
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build();
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let output = deno_cmd()
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.arg("run")
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.arg("--allow-ffi")
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.arg("--allow-read")
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.arg("--unstable")
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.arg("--quiet")
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.arg("tests/thread_safe_test.js")
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.env("NO_COLOR", "1")
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.output()
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.unwrap();
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let stdout = std::str::from_utf8(&output.stdout).unwrap();
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let stderr = std::str::from_utf8(&output.stderr).unwrap();
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if !output.status.success() {
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println!("stdout {stdout}");
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println!("stderr {stderr}");
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}
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println!("{:?}", output.status);
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assert!(output.status.success());
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let expected = "\
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Callback on main thread\n\
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Callback on worker thread\n\
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STORED_FUNCTION cleared\n\
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Calling callback, isolate should stay asleep until callback is called\n\
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Callback being called\n\
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STORED_FUNCTION cleared\n\
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Isolate should now exit\n";
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assert_eq!(stdout, expected);
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assert_eq!(stderr, "");
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}
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#[test]
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fn event_loop_integration() {
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build();
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let output = deno_cmd()
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.arg("run")
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.arg("--allow-ffi")
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.arg("--allow-read")
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.arg("--unstable")
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.arg("--quiet")
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.arg("tests/event_loop_integration.ts")
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.env("NO_COLOR", "1")
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.output()
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.unwrap();
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let stdout = std::str::from_utf8(&output.stdout).unwrap();
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let stderr = std::str::from_utf8(&output.stderr).unwrap();
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if !output.status.success() {
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println!("stdout {stdout}");
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println!("stderr {stderr}");
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}
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println!("{:?}", output.status);
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assert!(output.status.success());
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// TODO(aapoalas): The order of logging in thread safe callbacks is
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// unexpected: The callback logs synchronously and creates an asynchronous
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// logging task, which then gets called synchronously before the callback
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// actually yields to the calling thread. This is in contrast to what the
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// logging would look like if the call was coming from within Deno itself,
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// and may lead users to unknowingly run heavy asynchronous tasks from thread
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// safe callbacks synchronously.
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// The fix would be to make sure microtasks are only run after the event loop
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// middleware that polls them has completed its work. This just does not seem
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// to work properly with Linux release builds.
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let expected = "\
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SYNCHRONOUS\n\
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Sync\n\
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STORED_FUNCTION called\n\
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Async\n\
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Timeout\n\
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THREAD SAFE\n\
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Sync\n\
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Async\n\
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STORED_FUNCTION called\n\
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Timeout\n\
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RETRY THREAD SAFE\n\
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Sync\n\
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Async\n\
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STORED_FUNCTION called\n\
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Timeout\n";
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assert_eq!(stdout, expected);
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assert_eq!(stderr, "");
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}
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