Initial public release of Warp.

Repo-Sync-Origin: warpdotdev/warp-internal@12af1d983b

app/src/integration_testing/tab/assertion.rs

@@ -0,0 +1,41 @@
+use warpui::{async_assert, integration::AssertionCallback};
+
+use crate::integration_testing::{terminal::util::ExpectedOutput, view_getters::pane_group_view};
+
+/// Asserts that the tab has a pane at the given index with the expected title.
+pub fn assert_pane_title(
+    tab_index: usize,
+    pane_index: usize,
+    expected_title: impl ExpectedOutput + 'static,
+) -> AssertionCallback {
+    Box::new(move |app, window_id| {
+        let pane_group = pane_group_view(app, window_id, tab_index);
+        pane_group.read(app, |pane_group, ctx| {
+            match pane_group.pane_by_index(pane_index) {
+                Some(pane) => {
+                    let pane_title = pane.pane_configuration().as_ref(ctx).title().to_owned();
+                    async_assert!(
+                        expected_title.matches(&pane_title),
+                        "Expected title for window_id={window_id}, tab_index={tab_index}, pane_index={pane_index} to be [{expected_title:?}], but got [{pane_title:?}]"
+                    )
+                },
+                None => panic!("pane should exist for window_id={window_id}, tab_index={tab_index}, pane_index={pane_index}")
+            }
+        })
+    })
+}
+
+/// Asserts that the active pane of the tab has an expected title.
+pub fn assert_tab_title(
+    tab_index: usize,
+    expected_title: impl ExpectedOutput + 'static,
+) -> AssertionCallback {
+    Box::new(move |app, window_id| {
+        let pane_group = pane_group_view(app, window_id, tab_index);
+        let title = pane_group.read(app, |pane_group, ctx| pane_group.display_title(ctx));
+        async_assert!(
+            expected_title.matches(&title),
+            "Expected title of tab {tab_index} to match [{expected_title:?}], but was [{title}]"
+        )
+    })
+}

app/src/integration_testing/tab/mod.rs

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+mod assertion;
+mod step;
+
+pub use assertion::*;
+pub use step::*;

app/src/integration_testing/tab/step.rs

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+use warpui::integration::TestStep;
+
+use crate::integration_testing::{step::new_step_with_default_assertions, tab::assert_tab_title};
+
+/// Checks whether the current tab has an expected title.
+/// #Panics if any of the assertions fail (including if the tab title doesn't match
+/// `expected_tab_title`)
+pub fn tab_title_step(assertion_name: &str, expected_tab_title: String) -> TestStep {
+    new_step_with_default_assertions(assertion_name)
+        .add_assertion(assert_tab_title(0, expected_tab_title))
+}