1 files changed, 159 insertions, 0 deletions
diff --git a/src/tools/cargo/tests/testsuite/progress.rs b/src/tools/cargo/tests/testsuite/progress.rs
new file mode 100644
index 000000000..20870a394
--- /dev/null
+++ b/src/tools/cargo/tests/testsuite/progress.rs
@@ -0,0 +1,159 @@
+//! Tests for progress bar.
+
+use cargo_test_support::project;
+use cargo_test_support::registry::Package;
+
+#[cargo_test]
+fn bad_progress_config_unknown_when() {
+    let p = project()
+        .file(
+            ".cargo/config",
+            r#"
+            [term]
+            progress = { when = 'unknown' }
+            "#,
+        )
+        .file("src/lib.rs", "")
+        .build();
+
+    p.cargo("check")
+        .with_status(101)
+        .with_stderr(
+            "\
+[ERROR] error in [..].cargo/config: \
+could not load config key `term.progress.when`
+
+Caused by:
+  unknown variant `unknown`, expected one of `auto`, `never`, `always`
+",
+        )
+        .run();
+}
+
+#[cargo_test]
+fn bad_progress_config_missing_width() {
+    let p = project()
+        .file(
+            ".cargo/config",
+            r#"
+            [term]
+            progress = { when = 'always' }
+            "#,
+        )
+        .file("src/lib.rs", "")
+        .build();
+
+    p.cargo("check")
+        .with_status(101)
+        .with_stderr(
+            "\
+[ERROR] \"always\" progress requires a `width` key
+",
+        )
+        .run();
+}
+
+#[cargo_test]
+fn bad_progress_config_missing_when() {
+    let p = project()
+        .file(
+            ".cargo/config",
+            r#"
+            [term]
+            progress = { width = 1000 }
+            "#,
+        )
+        .file("src/lib.rs", "")
+        .build();
+
+    p.cargo("check")
+        .with_status(101)
+        .with_stderr(
+            "\
+error: missing field `when`
+",
+        )
+        .run();
+}
+
+#[cargo_test]
+fn always_shows_progress() {
+    const N: usize = 3;
+    let mut deps = String::new();
+    for i in 1..=N {
+        Package::new(&format!("dep{}", i), "1.0.0").publish();
+        deps.push_str(&format!("dep{} = \"1.0\"\n", i));
+    }
+
+    let p = project()
+        .file(
+            ".cargo/config",
+            r#"
+            [term]
+            progress = { when = 'always', width = 100 }
+            "#,
+        )
+        .file(
+            "Cargo.toml",
+            &format!(
+                r#"
+                [package]
+                name = "foo"
+                version = "0.1.0"
+
+                [dependencies]
+                {}
+                "#,
+                deps
+            ),
+        )
+        .file("src/lib.rs", "")
+        .build();
+
+    p.cargo("check")
+        .with_stderr_contains("[DOWNLOADING] [..] crates [..]")
+        .with_stderr_contains("[..][DOWNLOADED] 3 crates ([..]) in [..]")
+        .with_stderr_contains("[BUILDING] [..] [..]/4: [..]")
+        .run();
+}
+
+#[cargo_test]
+fn never_progress() {
+    const N: usize = 3;
+    let mut deps = String::new();
+    for i in 1..=N {
+        Package::new(&format!("dep{}", i), "1.0.0").publish();
+        deps.push_str(&format!("dep{} = \"1.0\"\n", i));
+    }
+
+    let p = project()
+        .file(
+            ".cargo/config",
+            r#"
+            [term]
+            progress = { when = 'never' }
+            "#,
+        )
+        .file(
+            "Cargo.toml",
+            &format!(
+                r#"
+                [package]
+                name = "foo"
+                version = "0.1.0"
+
+                [dependencies]
+                {}
+                "#,
+                deps
+            ),
+        )
+        .file("src/lib.rs", "")
+        .build();
+
+    p.cargo("check")
+        .with_stderr_does_not_contain("[DOWNLOADING] [..] crates [..]")
+        .with_stderr_does_not_contain("[..][DOWNLOADED] 3 crates ([..]) in [..]")
+        .with_stderr_does_not_contain("[BUILDING] [..] [..]/4: [..]")
+        .run();
+}