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https://issues.apache.org/jira/browse/HTTPCLIENT-1658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oleg Kalnichevski updated HTTPCLIENT-1658:
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Labels: regression (was: )
> Possible incorrect interaction in RequestBuilder.copy(...) and setURI(...)
> --------------------------------------------------------------------------
>
> Key: HTTPCLIENT-1658
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1658
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpClient
> Affects Versions: 4.4 Final, 4.4.1, 4.5
> Reporter: Kevin Fongson
> Priority: Minor
> Labels: regression
> Fix For: 4.5.1
>
>
> I recently upgraded my httpclient from 4.3.5 to 4.5 and noticed a difference
> in behavior in RequestBuilder.
> {code:title=Example.java|borderStyle=solid}
> @Test
> public void testUrlParams() {
> URI uri1 = URI.create("http://host1.com/path?param=something";);
> URI uri2 =
> URI.create("http://host2.com/path?param=somethingdifferent";);
> HttpRequest getRequest = new HttpGet(uri1);
> HttpUriRequest uriRequest =
> RequestBuilder.copy(getRequest).setUri(uri2).build();
> Assert.assertEquals(uriRequest.getURI(), uri2);
> }
> // Output:
> // java.lang.AssertionError: expected
> [http://host2.com/path?param=somethingdifferent] but found
> [http://host2.com/path?param=somethingdifferent¶m=something]
> {code}
> I had expected the setUri(...) to completely overwrite the URI of the copied
> request, but the URL parameters from the copied request were also appended to
> the resulting request URI. This is different than how it behaves in 4.3.5.
> Looking at version 4.5 of RequestBuilder, the reason why this happens is that
> the parameters are extracted from the URI in line 305. They are then set on
> line 488 when the resulting request is built, regardless of whether the set
> URI already has parameters.
> Is this working as intended?
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