commit 8d32e9e2e31d32c9dca4d1cecec7b83e26b63044
author Lei Zhang <thestig@chromium.org> Tue Mar 30 22:43:08 2021 +0000
committer Chromium commit bot <commit-bot@chromium.org> Tue Mar 30 22:43:08 2021 +0000
tree 8022d2f410894941b73d910305bda85f4745793f
parent 33655c0b9af1c2c81eef8644ea4c458097520ec3

Add Time2Num tests that involve timezones.

Use ScopedSetTZ to add more Time2Num tests for some interesting
timezones.

Change-Id: Ic7036a14fbc7eb5b5fbd82ed7c028cb88987ad7b
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/78770
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

fxjs/xfa/cfxjse_formcalc_context_embeddertest.cpp

diff --git a/fxjs/xfa/cfxjse_formcalc_context_embeddertest.cpp b/fxjs/xfa/cfxjse_formcalc_context_embeddertest.cpp
index 1fd347b..d356aaf 100644
--- a/fxjs/xfa/cfxjse_formcalc_context_embeddertest.cpp
+++ b/fxjs/xfa/cfxjse_formcalc_context_embeddertest.cpp
@@ -9,6 +9,7 @@
 #include "fxjs/xfa/cfxjse_isolatetracker.h"
 #include "fxjs/xfa/cfxjse_value.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "testing/scoped_set_tz.h"
 #include "testing/xfa_js_embedder_test.h"
 #include "third_party/base/stl_util.h"
 #include "xfa/fxfa/cxfa_eventparam.h"
@@ -527,6 +528,29 @@
     ExecuteExpectInt32(tests[i].program, tests[i].result);
 }
 
+TEST_F(CFXJSE_FormCalcContextEmbedderTest, Time2NumWithTZ) {
+  ASSERT_TRUE(OpenDocument("simple_xfa.pdf"));
+
+  static constexpr const char* kTimeZones[] = {
+      "UTC+14",   "UTC-14",   "UTC+9:30", "UTC-0:30",
+      "UTC+0:30", "UTC-0:01", "UTC+0:01"};
+  for (const char* tz : kTimeZones) {
+    ScopedSetTZ scoped_set_tz(tz);
+    ExecuteExpectInt32("Time2Num(\"00:00:00 GMT\", \"HH:MM:SS Z\")", 1);
+    ExecuteExpectInt32("Time2Num(\"11:59:59 GMT\", \"HH:MM:SS Z\")", 43199001);
+    ExecuteExpectInt32("Time2Num(\"12:00:00 GMT\", \"HH:MM:SS Z\")", 43200001);
+    ExecuteExpectInt32("Time2Num(\"23:59:59 GMT\", \"HH:MM:SS Z\")", 86399001);
+  }
+  {
+    ScopedSetTZ scoped_set_tz("UTC-3:00");
+    ExecuteExpectInt32("Time2Num(\"1:13:13 PM\")", 36793001);
+    ExecuteExpectInt32(
+        "Time2Num(\"13:13:13 GMT\", \"HH:MM:SS Z\") - "
+        "Time2Num(\"13:13:13\", \"HH:MM:SS\")",
+        10800000);
+  }
+}
+
 TEST_F(CFXJSE_FormCalcContextEmbedderTest, TimeFmt) {
   ASSERT_TRUE(OpenDocument("simple_xfa.pdf"));