Fix usleep times in tests considering inaccuracy of hardware timer

hnw · Jul 16, 2017 · f968d48 · f968d48
1 parent f2fbe02
commit f968d48
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Showing 4 changed files with 10 additions and 10 deletions.
diff --git a/tests/core_002.phpt b/tests/core_002.phpt
@@ -13,13 +13,13 @@ timecop.func_override=0
 <?php
 $dt1 = new DateTime("1970-01-01 00:00:00.900 GMT");
 timecop_travel($dt1);
-usleep(100000);
+usleep(101000); // 1ms margin
 $dt2 =new TimecopDateTime();
 
 if (class_exists("DateTimeImmutable")) {
     $dt3 = new DateTimeImmutable("1970-01-01 09:00:00.900 GMT");
     timecop_travel($dt3);
-    usleep(100000);
+    usleep(101000); // 1ms margin
     $dt4 =new TimecopDateTime();
 } else {
     $dt3 = new DateTime("1970-01-01 01:00:00.900");
@@ -28,7 +28,7 @@ if (class_exists("DateTimeImmutable")) {
 
 $dt5 = new TimecopDateTime("2040-01-01 00:00:00.900 GMT");
 timecop_travel($dt5);
-usleep(100000);
+usleep(101000); // 1ms margin
 if (PHP_INT_SIZE === 8) {
     $dt6 =new TimecopDateTime();
 } else {

diff --git a/tests/core_003.phpt b/tests/core_003.phpt
@@ -14,10 +14,10 @@ timecop.func_override=0
 $dt1 = new TimecopDateTime("1970-01-01 00:00:00.900 GMT");
 timecop_travel($dt1);
 timecop_scale(10);
-usleep(110000);
+usleep(111000); // 1ms margin
 $dt2 =new TimecopDateTime();
 timecop_scale(20);
-usleep(100000);
+usleep(101000); // 1ms margin
 $dt3 =new TimecopDateTime();
 var_dump($dt2->format("Y-m-d H:i:s"));
 var_dump($dt3->format("Y-m-d H:i:s"));

diff --git a/tests/core_006.phpt b/tests/core_006.phpt
@@ -12,13 +12,13 @@ date.timezone=America/Los_Angeles
 <?php
 $dt1 = new DateTime("1970-01-01 00:00:00.900 GMT");
 Timecop::travel($dt1);
-usleep(100000);
+usleep(101000); // 1ms margin
 $dt2 =new TimecopDateTime();
 
 if (class_exists("DateTimeImmutable")) {
     $dt3 = new DateTimeImmutable("1970-01-01 09:00:00.900 GMT");
     Timecop::travel($dt3);
-    usleep(100000);
+    usleep(101000); // 1ms margin
     $dt4 =new TimecopDateTime();
 } else {
     $dt3 = new DateTime("1970-01-01 01:00:00.900");
@@ -27,7 +27,7 @@ if (class_exists("DateTimeImmutable")) {
 
 $dt5 = new TimecopDateTime("2040-01-01 00:00:00.900 GMT");
 Timecop::travel($dt5);
-usleep(100000);
+usleep(101000); // 1ms margin
 if (PHP_INT_SIZE === 8) {
     $dt6 =new TimecopDateTime();
 } else {

diff --git a/tests/core_007.phpt b/tests/core_007.phpt
@@ -13,10 +13,10 @@ date.timezone=America/Los_Angeles
 $dt1 = new TimecopDateTime("1970-01-01 00:00:00.900 GMT");
 Timecop::travel($dt1);
 Timecop::scale(10);
-usleep(110000);
+usleep(111000); // 1ms margin
 $dt2 =new TimecopDateTime();
 Timecop::scale(20);
-usleep(100000);
+usleep(101000); // 1ms margin
 $dt3 =new TimecopDateTime();
 var_dump($dt2->format("Y-m-d H:i:s"));
 var_dump($dt3->format("Y-m-d H:i:s"));