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h2database
Commits
d605b46f
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d605b46f
authored
8 年前
作者:
Noel Grandin
提交者:
GitHub
8 年前
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差异文件
Merge pull request #366 from reftel/feature/test_time
Tests for timestamps
上级
cea701af
f5f3f30c
隐藏空白字符变更
内嵌
并排
正在显示
1 个修改的文件
包含
74 行增加
和
0 行删除
+74
-0
TestFunctions.java
h2/src/test/org/h2/test/db/TestFunctions.java
+74
-0
没有找到文件。
h2/src/test/org/h2/test/db/TestFunctions.java
浏览文件 @
d605b46f
...
@@ -113,6 +113,9 @@ public class TestFunctions extends TestBase implements AggregateFunction {
...
@@ -113,6 +113,9 @@ public class TestFunctions extends TestBase implements AggregateFunction {
testTranslate
();
testTranslate
();
testGenerateSeries
();
testGenerateSeries
();
testFileWrite
();
testFileWrite
();
testThatCurrentTimestampIsSane
();
testThatCurrentTimestampStaysTheSameWithinATransaction
();
testThatCurrentTimestampUpdatesOutsideATransaction
();
testAnnotationProcessorsOutput
();
testAnnotationProcessorsOutput
();
deleteDb
(
"functions"
);
deleteDb
(
"functions"
);
...
@@ -2002,6 +2005,77 @@ public class TestFunctions extends TestBase implements AggregateFunction {
...
@@ -2002,6 +2005,77 @@ public class TestFunctions extends TestBase implements AggregateFunction {
}
}
}
}
private
void
testThatCurrentTimestampIsSane
()
throws
SQLException
,
InterruptedException
,
ParseException
{
deleteDb
(
"functions"
);
Date
before
=
new
Date
();
Connection
conn
=
getConnection
(
"functions"
);
conn
.
setAutoCommit
(
false
);
Statement
stat
=
conn
.
createStatement
();
final
String
formatted
;
try
(
final
ResultSet
rs
=
stat
.
executeQuery
(
"select to_char(current_timestamp(9), 'YYYY MM DD HH24 MI SS FF3') from dual"
))
{
rs
.
next
();
formatted
=
rs
.
getString
(
1
);
}
Date
after
=
new
Date
();
Date
parsed
=
new
SimpleDateFormat
(
"y M d H m s S"
).
parse
(
formatted
);
assertFalse
(
parsed
.
before
(
before
));
assertFalse
(
parsed
.
after
(
after
));
}
private
void
testThatCurrentTimestampStaysTheSameWithinATransaction
()
throws
SQLException
,
InterruptedException
{
deleteDb
(
"functions"
);
Connection
conn
=
getConnection
(
"functions"
);
conn
.
setAutoCommit
(
false
);
Statement
stat
=
conn
.
createStatement
();
final
Timestamp
first
;
try
(
final
ResultSet
rs
=
stat
.
executeQuery
(
"select CURRENT_TIMESTAMP from DUAL"
))
{
rs
.
next
();
first
=
rs
.
getTimestamp
(
1
);
}
Thread
.
sleep
(
1
);
final
Timestamp
second
;
try
(
final
ResultSet
rs
=
stat
.
executeQuery
(
"select CURRENT_TIMESTAMP from DUAL"
))
{
rs
.
next
();
second
=
rs
.
getTimestamp
(
1
);
}
assertEquals
(
first
,
second
);
}
private
void
testThatCurrentTimestampUpdatesOutsideATransaction
()
throws
SQLException
,
InterruptedException
{
deleteDb
(
"functions"
);
Connection
conn
=
getConnection
(
"functions"
);
conn
.
setAutoCommit
(
true
);
Statement
stat
=
conn
.
createStatement
();
final
Timestamp
first
;
try
(
final
ResultSet
rs
=
stat
.
executeQuery
(
"select CURRENT_TIMESTAMP from DUAL"
))
{
rs
.
next
();
first
=
rs
.
getTimestamp
(
1
);
}
Thread
.
sleep
(
1
);
final
Timestamp
second
;
try
(
final
ResultSet
rs
=
stat
.
executeQuery
(
"select CURRENT_TIMESTAMP from DUAL"
))
{
rs
.
next
();
second
=
rs
.
getTimestamp
(
1
);
}
assertTrue
(
second
.
after
(
first
));
}
private
void
callCompiledFunction
(
String
functionName
)
throws
SQLException
{
private
void
callCompiledFunction
(
String
functionName
)
throws
SQLException
{
deleteDb
(
"functions"
);
deleteDb
(
"functions"
);
Connection
conn
=
getConnection
(
"functions"
);
Connection
conn
=
getConnection
(
"functions"
);
...
...
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