54 lines
1.8 KiB
Rust
54 lines
1.8 KiB
Rust
use super::{Directory, fixture};
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use dever::compiler::{build, project::Project};
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#[test]
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fn async_stream_consumers_keep_values_and_close_all_aliases() {
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let directory = Directory::new();
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let project = Project::load(&fixture().with_file_name("async-stream.dever")).unwrap();
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let program = project.check().unwrap();
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for (entry, expected) in [
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("verify", "true\n"),
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("cleanup", "true\n"),
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("creation", "AsyncStream\n"),
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] {
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let binary =
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build::build(&program, &project.sources, entry, &directory.0.join(entry)).unwrap();
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let result = std::process::Command::new(binary).output().unwrap();
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assert!(
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result.status.success(),
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"{}",
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String::from_utf8_lossy(&result.stderr)
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);
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assert_eq!(result.stdout, expected.as_bytes());
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}
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}
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#[test]
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fn invalid_tick_period_keeps_its_official_library_location() {
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let directory = Directory::new();
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let project = Project::load(&fixture().with_file_name("async-stream.dever")).unwrap();
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let program = project.check().unwrap();
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let binary = build::build(
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&program,
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&project.sources,
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"invalid",
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&directory.0.join("invalid"),
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)
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.unwrap();
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let result = std::process::Command::new(binary).output().unwrap();
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assert!(!result.status.success());
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let error = String::from_utf8(result.stderr).unwrap();
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assert!(error.contains("tick period must be positive"), "{error}");
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let source = project
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.sources
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.iter()
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.find(|source| source.path.ends_with("lib/dever/task.dever"))
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.unwrap();
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let (line, column) =
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source.position(source.text.find("dever.system.taskTicks(millis)").unwrap());
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assert!(
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error.contains(&format!("{}:{line}:{column}:", source.path.display())),
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"{error}"
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);
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}
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