SERVER-46029 Do not write core files in the hang analyzer when running locally (sans Evergreen)

5 files changed, 41 insertions, 5 deletions

diff --git a/buildscripts/resmokelib/core/programs.py b/buildscripts/resmokelib/core/programs.py
index edc81b1ee70..db5e893f194 100644
--- a/buildscripts/resmokelib/core/programs.py
+++ b/buildscripts/resmokelib/core/programs.py
@@ -282,6 +282,9 @@ def mongo_shell_program(  # pylint: disable=too-many-branches,too-many-locals,to
 
     global_vars["TestData"] = test_data
 
+    if config.EVERGREEN_TASK_ID is not None:
+        test_data["inEvergreen"] = True
+
     # Initialize setParameters for mongod and mongos, to be passed to the shell via TestData. Since
     # they are dictionaries, they will be converted to JavaScript objects when passed to the shell
     # by the _format_shell_vars() function.
diff --git a/jstests/resmoke_selftest/shell_hang_analyzer.js b/jstests/resmoke_selftest/shell_hang_analyzer.js
index 340923a50c3..8cd619f19f6 100644
--- a/jstests/resmoke_selftest/shell_hang_analyzer.js
+++ b/jstests/resmoke_selftest/shell_hang_analyzer.js
@@ -66,4 +66,25 @@ const lines = rawMongoProgramOutput().split('\n');
 // Nothing should be executed, so there's no output.
 assert.eq(lines, ['']);
 })();
+
+(function() {
+/*
+ * Test that hang analyzer doesn't run when running resmoke locally
+ */
+clearRawMongoProgramOutput();
+
+const origInEvg = TestData.inEvergreen;
+
+try {
+    TestData.inEvergreen = false;
+    MongoRunner.runHangAnalyzer.enable();
+    MongoRunner.runHangAnalyzer(TestData.peerPids);
+} finally {
+    TestData.inEvergreen = origInEvg;
+}
+
+const lines = rawMongoProgramOutput().split('\n');
+// Nothing should be executed, so there's no output.
+assert.eq(lines, ['']);
+})();
 })();
diff --git a/src/mongo/shell/assert.js b/src/mongo/shell/assert.js
index 07bf0c31bfd..2c34209c2fa 100644
--- a/src/mongo/shell/assert.js
+++ b/src/mongo/shell/assert.js
@@ -323,7 +323,13 @@ assert = (function() {
         }
 
         var start = new Date();
-        timeout = timeout || 5 * 60 * 1000;
+
+        if (TestData.inEvergreen) {
+            timeout = timeout || 10 * 60 * 1000;
+        } else {
+            timeout = timeout || 60 * 1000;
+        }
+
         interval = interval || 200;
         var last;
         while (1) {
@@ -340,10 +346,10 @@ assert = (function() {
                 msg = _buildAssertionMessage(msg, msgPrefix);
                 if (runHangAnalyzer) {
                     msg = msg +
-                        "The hang analyzer is automatically called in assert.soon functions. " +
-                        "If you are *expecting* assert.soon to possibly fail, call assert.soon " +
-                        "with {runHangAnalyzer: false} as the fifth argument " +
-                        "(you can fill unused arguments with `undefined`).";
+                        " The hang analyzer is automatically called in assert.soon functions." +
+                        " If you are *expecting* assert.soon to possibly fail, call assert.soon" +
+                        " with {runHangAnalyzer: false} as the fifth argument" +
+                        " (you can fill unused arguments with `undefined`).";
                     print(msg + " Running hang analyzer from assert.soon.");
                     MongoRunner.runHangAnalyzer();
                 }
diff --git a/src/mongo/shell/servers.js b/src/mongo/shell/servers.js
index 679b42463c9..e8da72e8ba0 100644
--- a/src/mongo/shell/servers.js
+++ b/src/mongo/shell/servers.js
@@ -123,6 +123,11 @@ function runHangAnalyzer(pids) {
         return;
     }
 
+    if (!TestData.inEvergreen) {
+        print('Skipping runHangAnalyzer: not running in Evergreen');
+        return;
+    }
+
     if (!_hangAnalyzerEnabled) {
         print('Skipping runHangAnalyzer: manually disabled');
         return;
diff --git a/src/mongo/shell/utils.js b/src/mongo/shell/utils.js
index 05c61f2a2eb..f1472995fc0 100644
--- a/src/mongo/shell/utils.js
+++ b/src/mongo/shell/utils.js
@@ -359,6 +359,7 @@ jsTestOptions = function() {
             alwaysUseLogFiles: TestData.alwaysUseLogFiles || false,
             skipCheckOrphans: TestData.skipCheckOrphans || false,
             isAsanBuild: TestData.isAsanBuild,
+            inEvergreen: TestData.inEvergreen || false,
         });
     }
     return _jsTestOptions;