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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
use std::fs;
use tempfile::TempDir;
use test_util as util;
#[test]
fn branch() {
run_coverage_text("branch", "ts");
}
#[test]
fn complex() {
run_coverage_text("complex", "ts");
}
#[test]
fn final_blankline() {
run_coverage_text("final_blankline", "js");
}
fn run_coverage_text(test_name: &str, extension: &str) {
let deno_dir = TempDir::new().expect("tempdir fail");
let tempdir = TempDir::new().expect("tempdir fail");
let tempdir = tempdir.path().join("cov");
let status = util::deno_cmd_with_deno_dir(deno_dir.path())
.current_dir(util::testdata_path())
.arg("test")
.arg("--quiet")
.arg("--unstable")
.arg(format!("--coverage={}", tempdir.to_str().unwrap()))
.arg(format!("coverage/{}_test.{}", test_name, extension))
.stdout(std::process::Stdio::piped())
.stderr(std::process::Stdio::inherit())
.status()
.expect("failed to spawn test runner");
assert!(status.success());
let output = util::deno_cmd_with_deno_dir(deno_dir.path())
.current_dir(util::testdata_path())
.arg("coverage")
.arg("--unstable")
.arg(format!("{}/", tempdir.to_str().unwrap()))
.stdout(std::process::Stdio::piped())
.stderr(std::process::Stdio::piped())
.output()
.expect("failed to spawn coverage reporter");
// Verify there's no "Check" being printed
assert!(output.stderr.is_empty());
let actual =
util::strip_ansi_codes(std::str::from_utf8(&output.stdout).unwrap())
.to_string();
let expected = fs::read_to_string(
util::testdata_path().join(format!("coverage/{}_expected.out", test_name)),
)
.unwrap();
if !util::wildcard_match(&expected, &actual) {
println!("OUTPUT\n{}\nOUTPUT", actual);
println!("EXPECTED\n{}\nEXPECTED", expected);
panic!("pattern match failed");
}
assert!(output.status.success());
let output = util::deno_cmd_with_deno_dir(deno_dir.path())
.current_dir(util::testdata_path())
.arg("coverage")
.arg("--quiet")
.arg("--unstable")
.arg("--lcov")
.arg(format!("{}/", tempdir.to_str().unwrap()))
.stdout(std::process::Stdio::piped())
.stderr(std::process::Stdio::inherit())
.output()
.expect("failed to spawn coverage reporter");
let actual =
util::strip_ansi_codes(std::str::from_utf8(&output.stdout).unwrap())
.to_string();
let expected = fs::read_to_string(
util::testdata_path().join(format!("coverage/{}_expected.lcov", test_name)),
)
.unwrap();
if !util::wildcard_match(&expected, &actual) {
println!("OUTPUT\n{}\nOUTPUT", actual);
println!("EXPECTED\n{}\nEXPECTED", expected);
panic!("pattern match failed");
}
assert!(output.status.success());
}
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