From ac2cf2cb3ea36388437aab17d31e1c5e984d9693 Mon Sep 17 00:00:00 2001
From: sigmaSd <bedisnbiba@gmail.com>
Date: Mon, 20 Jun 2022 23:47:25 +0100
Subject: fix(repl): accept tab when previous character is whitespace (#14898)

---
 cli/tests/integration/repl_tests.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'cli/tests/integration')

diff --git a/cli/tests/integration/repl_tests.rs b/cli/tests/integration/repl_tests.rs
index 47d366091..a6c053675 100644
--- a/cli/tests/integration/repl_tests.rs
+++ b/cli/tests/integration/repl_tests.rs
@@ -804,3 +804,25 @@ fn pty_clear_function() {
     assert!(output.contains("3234"));
   });
 }
+
+#[test]
+fn pty_tab_handler() {
+  // If the last character is **not** whitespace, we show the completions
+  util::with_pty(&["repl"], |mut console| {
+    console.write_line("a\t\t");
+    console.write_line("close();");
+    let output = console.read_all_output();
+    assert!(output.contains("addEventListener"));
+    assert!(output.contains("alert"));
+    assert!(output.contains("atob"));
+  });
+  // If the last character is whitespace, we just insert a tab
+  util::with_pty(&["repl"], |mut console| {
+    console.write_line("a \t\t"); // last character is whitespace
+    console.write_line("close();");
+    let output = console.read_all_output();
+    assert!(!output.contains("addEventListener"));
+    assert!(!output.contains("alert"));
+    assert!(!output.contains("atob"));
+  });
+}
-- 
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