tests: move integration tests to separate modules (#16816)

1 files changed, 320 insertions, 0 deletions

diff --git a/cli/tests/coverage_tests.rs b/cli/tests/coverage_tests.rs
new file mode 100644
index 000000000..1806417ea
--- /dev/null
+++ b/cli/tests/coverage_tests.rs
@@ -0,0 +1,320 @@
+// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
+
+use std::fs;
+use test_util as util;
+use test_util::TempDir;
+
+mod coverage {
+  use super::*;
+  #[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");
+  }
+
+  #[test]
+  fn no_snaps() {
+    no_snaps_included("no_snaps_included", "ts");
+  }
+
+  fn run_coverage_text(test_name: &str, extension: &str) {
+    let deno_dir = TempDir::new();
+    let tempdir = TempDir::new();
+    let tempdir = tempdir.path().join("cov");
+
+    let status = util::deno_cmd_with_deno_dir(&deno_dir)
+      .current_dir(util::testdata_path())
+      .arg("test")
+      .arg("-A")
+      .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()
+      .unwrap();
+
+    assert!(status.success());
+
+    let output = util::deno_cmd_with_deno_dir(&deno_dir)
+      .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()
+      .unwrap();
+
+    // 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)
+      .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()
+      .unwrap();
+
+    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());
+  }
+
+  #[test]
+  fn multifile_coverage() {
+    let deno_dir = TempDir::new();
+    let tempdir = TempDir::new();
+    let tempdir = tempdir.path().join("cov");
+
+    let status = util::deno_cmd_with_deno_dir(&deno_dir)
+      .current_dir(util::testdata_path())
+      .arg("test")
+      .arg("--quiet")
+      .arg("--unstable")
+      .arg(format!("--coverage={}", tempdir.to_str().unwrap()))
+      .arg("coverage/multifile/")
+      .stdout(std::process::Stdio::piped())
+      .stderr(std::process::Stdio::inherit())
+      .status()
+      .unwrap();
+
+    assert!(status.success());
+
+    let output = util::deno_cmd_with_deno_dir(&deno_dir)
+      .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()
+      .unwrap();
+
+    // 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("coverage/multifile/expected.out"),
+    )
+    .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)
+      .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()
+      .unwrap();
+
+    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("coverage/multifile/expected.lcov"),
+    )
+    .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());
+  }
+
+  fn no_snaps_included(test_name: &str, extension: &str) {
+    let deno_dir = TempDir::new();
+    let tempdir = TempDir::new();
+    let tempdir = tempdir.path().join("cov");
+
+    let status = util::deno_cmd_with_deno_dir(&deno_dir)
+      .current_dir(util::testdata_path())
+      .arg("test")
+      .arg("--quiet")
+      .arg("--unstable")
+      .arg("--allow-read")
+      .arg(format!("--coverage={}", tempdir.to_str().unwrap()))
+      .arg(format!(
+        "coverage/no_snaps_included/{}_test.{}",
+        test_name, extension
+      ))
+      .stdout(std::process::Stdio::piped())
+      .stderr(std::process::Stdio::piped())
+      .status()
+      .unwrap();
+
+    assert!(status.success());
+
+    let output = util::deno_cmd_with_deno_dir(&deno_dir)
+      .current_dir(util::testdata_path())
+      .arg("coverage")
+      .arg("--unstable")
+      .arg("--include=no_snaps_included.ts")
+      .arg(format!("{}/", tempdir.to_str().unwrap()))
+      .stdout(std::process::Stdio::piped())
+      .stderr(std::process::Stdio::piped())
+      .output()
+      .unwrap();
+
+    // 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("coverage/no_snaps_included/expected.out"),
+    )
+    .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());
+  }
+
+  #[test]
+  fn no_transpiled_lines() {
+    let deno_dir = TempDir::new();
+    let tempdir = TempDir::new();
+    let tempdir = tempdir.path().join("cov");
+
+    let status = util::deno_cmd_with_deno_dir(&deno_dir)
+      .current_dir(util::testdata_path())
+      .arg("test")
+      .arg("--quiet")
+      .arg(format!("--coverage={}", tempdir.to_str().unwrap()))
+      .arg("coverage/no_transpiled_lines/")
+      .stdout(std::process::Stdio::piped())
+      .stderr(std::process::Stdio::inherit())
+      .status()
+      .unwrap();
+
+    assert!(status.success());
+
+    let output = util::deno_cmd_with_deno_dir(&deno_dir)
+      .current_dir(util::testdata_path())
+      .arg("coverage")
+      .arg("--include=no_transpiled_lines/index.ts")
+      .arg(format!("{}/", tempdir.to_str().unwrap()))
+      .stdout(std::process::Stdio::piped())
+      .stderr(std::process::Stdio::piped())
+      .output()
+      .unwrap();
+
+    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("coverage/no_transpiled_lines/expected.out"),
+    )
+    .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)
+      .current_dir(util::testdata_path())
+      .arg("coverage")
+      .arg("--lcov")
+      .arg("--include=no_transpiled_lines/index.ts")
+      .arg(format!("{}/", tempdir.to_str().unwrap()))
+      .stdout(std::process::Stdio::piped())
+      .stderr(std::process::Stdio::inherit())
+      .output()
+      .unwrap();
+
+    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("coverage/no_transpiled_lines/expected.lcov"),
+    )
+    .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());
+  }
+}