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https://github.com/denoland/deno.git
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a3b3a792b5
This commit changes "deno coverage" command not to type check. Instead of relying on infrastructure for module loading in "deno run"; the code now directly reaches into cache for original and transpiled sources. In case sources are not available the error is returned to the user, suggesting to first run "deno test --coverage" command.
99 lines
2.7 KiB
Rust
99 lines
2.7 KiB
Rust
// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
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use std::fs;
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use tempfile::TempDir;
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use test_util as util;
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#[test]
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fn branch() {
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run_coverage_text("branch", "ts");
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}
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#[test]
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fn complex() {
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run_coverage_text("complex", "ts");
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}
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#[test]
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fn final_blankline() {
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run_coverage_text("final_blankline", "js");
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}
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fn run_coverage_text(test_name: &str, extension: &str) {
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let deno_dir = TempDir::new().expect("tempdir fail");
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let tempdir = TempDir::new().expect("tempdir fail");
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let tempdir = tempdir.path().join("cov");
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let status = util::deno_cmd_with_deno_dir(deno_dir.path())
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.current_dir(util::testdata_path())
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.arg("test")
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.arg("--quiet")
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.arg("--unstable")
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.arg(format!("--coverage={}", tempdir.to_str().unwrap()))
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.arg(format!("coverage/{}_test.{}", test_name, extension))
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.stdout(std::process::Stdio::piped())
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.stderr(std::process::Stdio::inherit())
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.status()
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.expect("failed to spawn test runner");
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assert!(status.success());
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let output = util::deno_cmd_with_deno_dir(deno_dir.path())
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.current_dir(util::testdata_path())
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.arg("coverage")
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.arg("--unstable")
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.arg(format!("{}/", tempdir.to_str().unwrap()))
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.stdout(std::process::Stdio::piped())
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.stderr(std::process::Stdio::piped())
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.output()
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.expect("failed to spawn coverage reporter");
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// Verify there's no "Check" being printed
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assert!(output.stderr.is_empty());
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let actual =
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util::strip_ansi_codes(std::str::from_utf8(&output.stdout).unwrap())
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.to_string();
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let expected = fs::read_to_string(
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util::testdata_path().join(format!("coverage/{}_expected.out", test_name)),
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)
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.unwrap();
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if !util::wildcard_match(&expected, &actual) {
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println!("OUTPUT\n{}\nOUTPUT", actual);
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println!("EXPECTED\n{}\nEXPECTED", expected);
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panic!("pattern match failed");
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}
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assert!(output.status.success());
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let output = util::deno_cmd_with_deno_dir(deno_dir.path())
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.current_dir(util::testdata_path())
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.arg("coverage")
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.arg("--quiet")
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.arg("--unstable")
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.arg("--lcov")
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.arg(format!("{}/", tempdir.to_str().unwrap()))
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.stdout(std::process::Stdio::piped())
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.stderr(std::process::Stdio::inherit())
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.output()
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.expect("failed to spawn coverage reporter");
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let actual =
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util::strip_ansi_codes(std::str::from_utf8(&output.stdout).unwrap())
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.to_string();
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let expected = fs::read_to_string(
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util::testdata_path().join(format!("coverage/{}_expected.lcov", test_name)),
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)
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.unwrap();
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if !util::wildcard_match(&expected, &actual) {
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println!("OUTPUT\n{}\nOUTPUT", actual);
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println!("EXPECTED\n{}\nEXPECTED", expected);
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panic!("pattern match failed");
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}
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assert!(output.status.success());
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}
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