SERVER-29207 Add DateTimeSupport to ServiceContext

Adds a DateTimeSupport object attached to the global ServiceContext.
This will eventually have support for many date manipulation functions,
including support for working with different time zones.

4 files changed, 18 insertions, 1 deletions

diff --git a/jstests/aggregation/bugs/server7695_isodates.js b/jstests/aggregation/bugs/server7695_isodates.js
index 194cb7f02c4..9c8077ecc32 100644
--- a/jstests/aggregation/bugs/server7695_isodates.js
+++ b/jstests/aggregation/bugs/server7695_isodates.js
@@ -33,7 +33,7 @@
             return;
         }
 
-        assert.eq(res.cursor.firstBatch[0].result, expResult, pipeline);
+        assert.eq(res.cursor.firstBatch[0].result, expResult, tojson(pipeline));
     }
 
     // While development, there was a bug which caused an error with $dateToString if the order of
diff --git a/jstests/libs/config_files/bad_timezone_info/InvalidVersion b/jstests/libs/config_files/bad_timezone_info/InvalidVersion
new file mode 100644
index 00000000000..7a7af67f5c2
--- /dev/null
+++ b/jstests/libs/config_files/bad_timezone_info/InvalidVersion
diff --git a/jstests/libs/config_files/good_timezone_info/GMT b/jstests/libs/config_files/good_timezone_info/GMT
new file mode 100644
index 00000000000..c05e45fddbb
--- /dev/null
+++ b/jstests/libs/config_files/good_timezone_info/GMT
diff --git a/jstests/noPassthrough/parse_zone_info.js b/jstests/noPassthrough/parse_zone_info.js
new file mode 100644
index 00000000000..d17ac5d7986
--- /dev/null
+++ b/jstests/noPassthrough/parse_zone_info.js
@@ -0,0 +1,17 @@
+// Tests the parsing of the timeZoneInfo parameter.
+(function() {
+    // Test that a bad file causes startup to fail.
+    let conn = MongoRunner.runMongod({timeZoneInfo: "jstests/libs/config_files/bad_timezone_info"});
+    assert.eq(conn, null, "expected launching mongod with bad timezone rules to fail");
+    assert.neq(-1, rawMongoProgramOutput().indexOf("Fatal assertion 40474"));
+
+    // Test that a non-existent directory causes startup to fail.
+    conn = MongoRunner.runMongod({timeZoneInfo: "jstests/libs/config_files/missing_directory"});
+    assert.eq(conn, null, "expected launching mongod with bad timezone rules to fail");
+    assert.neq(-1, rawMongoProgramOutput().indexOf("Failed global initialization"));
+
+    // Test that startup can succeed with a good file.
+    conn = MongoRunner.runMongod({timeZoneInfo: "jstests/libs/config_files/good_timezone_info"});
+    assert.neq(conn, null, "expected launching mongod with good timezone rules to succeed");
+    MongoRunner.stopMongod(conn);
+}());