1 files changed, 14 insertions, 5 deletions
diff --git a/cli/lsp/testing/execution.rs b/cli/lsp/testing/execution.rs
index bc780a475..b305b1650 100644
--- a/cli/lsp/testing/execution.rs
+++ b/cli/lsp/testing/execution.rs
@@ -8,6 +8,7 @@ use crate::checksum;
 use crate::create_main_worker;
 use crate::emit;
 use crate::flags;
+use crate::fmt_errors::PrettyJsError;
 use crate::located_script_name;
 use crate::lsp::client::Client;
 use crate::lsp::client::TestingNotification;
@@ -797,10 +798,14 @@ impl test::TestReporter for LspTestReporter {
           test: desc.into(),
         })
       }
-      test::TestResult::Failed(message) => {
+      test::TestResult::Failed(js_error) => {
+        let err_string = PrettyJsError::create(*js_error.clone())
+          .to_string()
+          .trim_start_matches("Uncaught ")
+          .to_string();
         self.progress(lsp_custom::TestRunProgressMessage::Failed {
           test: desc.into(),
-          messages: as_test_messages(message, false),
+          messages: as_test_messages(err_string, false),
           duration: Some(elapsed as u32),
         })
       }
@@ -839,9 +844,13 @@ impl test::TestReporter for LspTestReporter {
           test: desc.into(),
         })
       }
-      test::TestStepResult::Failed(message) => {
-        let messages = if let Some(message) = message {
-          as_test_messages(message, false)
+      test::TestStepResult::Failed(js_error) => {
+        let messages = if let Some(js_error) = js_error {
+          let err_string = PrettyJsError::create(*js_error.clone())
+            .to_string()
+            .trim_start_matches("Uncaught ")
+            .to_string();
+          as_test_messages(err_string, false)
         } else {
           vec![]
         };