[Hibernate-JIRA] Created: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
7:32 p.m.
Incorrect Paths when using fluent API to add constraints to a context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta2, 4.2.0.Beta1
Reporter: Glen Hilton
The bug actually should be found by existing test cases in ConstraintValidatorContextTest,
but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
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9:12 p.m.
New subject: [Hibernate-JIRA] Commented: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Glen Hilton commented on HV-452:
--------------------------------
In my description above I mistakenly called {{ErrorBuilderImpl}}, {{NodeBuilderImpl}}, and
{{InIterableNodeBuilderImpl}} sub classes I should have said inner classes
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
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1:55 a.m.
New subject: [Hibernate-JIRA] Commented: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Hardy Ferentschik commented on HV-452:
--------------------------------------
Thanks for the bug report. I'll take a look at it asap.
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
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1:37 p.m.
New subject: [Hibernate-JIRA] Assigned: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Hardy Ferentschik reassigned HV-452:
------------------------------------
Assignee: Hardy Ferentschik
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
Assignee: Hardy Ferentschik
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
--
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2:02 p.m.
New subject: [Hibernate-JIRA] Updated: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Hardy Ferentschik updated HV-452:
---------------------------------
Fix Version/s: 4.2.0.CR1
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
Assignee: Hardy Ferentschik
Fix For: 4.2.0.CR1
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
--
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2:02 p.m.
New subject: [Hibernate-JIRA] Commented: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Hardy Ferentschik commented on HV-452:
--------------------------------------
I was able to reproduce the bug. Thanks for the great analysis.
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
Assignee: Hardy Ferentschik
Fix For: 4.2.0.CR1
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
--
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5:26 a.m.
New subject: [Hibernate-JIRA] Commented: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Hardy Ferentschik commented on HV-452:
--------------------------------------
You could try your application against the latest snapshot -
https://repository.jboss.org/nexus/content/repositories/snapshots/org/hib...
Maybe you could let me know whether this solves your problems.
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
Assignee: Hardy Ferentschik
Fix For: 4.2.0.CR1
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
--
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11:45 a.m.
New subject: [Hibernate-JIRA] Commented: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Glen Hilton commented on HV-452:
--------------------------------
Glad my analysis was helpful, thanks for working on it. The paths look better. Though it
looks like the most recent changes introduce another, smaller bug.
If we did this test:
{{context.buildConstraintViolationWithTemplate("Test").addNode("Level1").addNode("Level2").addNode("Level3").addConstraintViolation();}}
I would expect that the path would be Level1.Level2.Level3 but it comes out
Level1.Level3.Level2
I think this stems from the fact that {{InIterableNodeBuilderImpl.addNode(String name)}}
returns a reference to {{this}} then within
{{InIterableNodeBuilderImpl.addConstraintViolation()}} the {{leafNodeName}} is added,
thereby reversing Level2 and Level3.
Then I have two more possible problems. I need to take sometime to fully digest the BV
spec and TCK, before I could fully prove or dismiss these. Maybe these ramblings can
inspire you in the mean time:
1. I wonder if there's a way that {{propertyPath.addNode( leafNodeName );}} within
{{InIterablePropertiesBuilderImpl.addConstraintViolation()}} can actually cause a problem
too.
2. I see that the copying of the path only occurs once in all of
{{ConstraintValidatorContextImpl}}, within {{buildConstraintViolationWithTemplate}}
I'm wonder if there's a scenario wherein the lack of a copy in one of the other
inner classes causes a problem.
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
Assignee: Hardy Ferentschik
Fix For: 4.2.0.CR1
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
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11:51 a.m.
New subject: [Hibernate-JIRA] Commented: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Hardy Ferentschik commented on HV-452:
--------------------------------------
I think I will have to give this a more thorough check. Just did a quick fix atm which I
even haven't pushed upstream. Feel free to add more test cases to the issue. I will
add them to the test.
Btw, I have a feature branch for this -
https://github.com/hferentschik/hibernate-validator/commits/HV-452
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
Assignee: Hardy Ferentschik
Fix For: 4.2.0.CR1
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
--
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8:20 a.m.
New subject: [Hibernate-JIRA] Commented: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Peter Davis commented on HV-452:
--------------------------------
New JUnit here if needed:
https://forum.hibernate.org/viewtopic.php?f=9&t=1010523&start=0
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
Assignee: Hardy Ferentschik
Fix For: 4.2.0.CR1
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
--
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3:55 p.m.
New subject: [Hibernate-JIRA] Commented: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Gunnar Morling commented on HV-452:
-----------------------------------
Applied https://github.com/hibernate/hibernate-validator/pull/45
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
Assignee: Hardy Ferentschik
Fix For: 4.2.0.CR1
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
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3:55 a.m.
New subject: [Hibernate-JIRA] Resolved: (HV-452) Incorrect Paths when using fluent API to add constraints to a context
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-452?page=com...
]
Hardy Ferentschik resolved HV-452.
----------------------------------
Resolution: Fixed
Incorrect Paths when using fluent API to add constraints to a
context
---------------------------------------------------------------------
Key: HV-452
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-452
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.2.0.Beta1, 4.2.0.Beta2
Reporter: Glen Hilton
Assignee: Hardy Ferentschik
Fix For: 4.2.0.CR1
The bug actually should be found by existing test cases in
ConstraintValidatorContextTest, but there happens to be a bug there too.
First to the test case bug:
In ConstraintValidatorContextTest, within the testing utility method assertMessageAndPath
there's a call to TestUtil.assertEqualPaths. TestUtil.assertEqualPaths doesn't
assert anything it returns a boolean, this fact causes line 156:
{{assertEqualPaths( messageAndPath.getPath(), PathImpl.createPathFromString( expectedPath
) );}}
to not actually test anything. Given this testing bug, we don't know that
ConstraintValidatorContextTest.testMultipleMessages line 144:
{{assertMessageAndPath( messageAndPathList.get( 1 ), message2, "" );}}
should actually fail. As a quick and dirty fix to the test cases, we could wrap the
existing line 144 with assertTrue, so it would end up:
{{assertTrue(assertMessageAndPath( messageAndPathList.get( 1 ), message2, ""
))}}
Now two of the tests in ConstraintValidatorContextTest will fail.
These test cases appear to fail because within ConstraintValidatorContextImpl, all of the
subclasses (ErrorBuilderImpl, NodeBuilderImpl, InIterableNodeBuilderImpl) are getting
instantiated with a reference to the propertyPath at the "base" level
(ConstraintValidatorContextImpl.propertyPath). Meaning when the subclasses update the
propertyPath they are actually all updating the same underlying object, leading to
incorrect paths being created.
This bug appears to have been introduced with HV-395 as before there was code to create a
copy of the path when ErrorBuilderImpl.addNode was called. Sorry I don't have an
actual fix to provide, as I don't fully grasp HV-395. p.s. thanks for all the hard
work!
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11 comments
4 participants
participants (4)
-
Glen Hilton (JIRA) -
Gunnar Morling (JIRA)
-
Hardy Ferentschik (JIRA)
-
Peter Davis (JIRA)