http_proxy: a blank CURLOPT_USERAGENT should not be used in CONNECT

Extended test 80 to verify this.

Reported-by: Stefan Eissing
Fixes #12680
Closes #12681

tests: remove leading spaces from some tags

The threee tags `<name>`, `</name>` and `<command>` were frequently used
with a leading space that this removes. The reason this habbit is so

tests: remove leading spaces from some tags

The threee tags `<name>`, `</name>` and `<command>` were frequently used
with a leading space that this removes. The reason this habbit is so
widespread in testcases is probably that they have been copy and pasted.

Hence, fixing them all now might curb this practice from now on.

Closes #12028

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tests: use %TESTNUMBER instead of fixed number

This makes the tests easier to copy and relocate to other test numbers
without having to update content.

Closes #6738

tests: fixup several tests

missing CRs and modified %hostip

lib556/test556: use a real HTTP version to make test reuse more convenient

make sure the weekday in Date headers

tests: fixup several tests

missing CRs and modified %hostip

lib556/test556: use a real HTTP version to make test reuse more convenient

make sure the weekday in Date headers matches the date

test61: replace stray "^M" (5e 4d) at the end of a cookie with a '^M' (0d)

Gets the test working with external proxies like Privoxy again.

Closes #6463

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runtests: provide curl's version string as %VERSION for tests

... so that we can check HTTP requests for User-Agent: curl/%VERSION

Update 600+ test cases accordingly.

Close

runtests: provide curl's version string as %VERSION for tests

... so that we can check HTTP requests for User-Agent: curl/%VERSION

Update 600+ test cases accordingly.

Closes #6037

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tests: use proxy feature

This makes the tests succeed when using --disable-proxy.

Closes https://github.com/curl/curl/pull/4488

Revert "Proxy-Connection: stop sending this header by default"

This reverts commit 113f04e664b16b944e64498a73a4dab990fe9a68.

Proxy-Connection: stop sending this header by default

RFC 7230 says we should stop. Firefox already stopped.

Bug: https://github.com/curl/curl/issues/633
Reported-By: Brad Fitzp

Proxy-Connection: stop sending this header by default

RFC 7230 says we should stop. Firefox already stopped.

Bug: https://github.com/curl/curl/issues/633
Reported-By: Brad Fitzpatrick

Closes #633

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http: always send Host: header as first header

...after the method line:

"Since the Host field-value is critical information for handling a
request, a user agent SHOULD genera

http: always send Host: header as first header

...after the method line:

"Since the Host field-value is critical information for handling a
request, a user agent SHOULD generate Host as the first header field
following the request-line." / RFC 7230 section 5.4

Additionally, this will also make libcurl ignore multiple specified
custom Host: headers and only use the first one. Test 1121 has been
updated accordingly

Bug: http://curl.haxx.se/bug/view.cgi?id=1491
Reported-by: Rainer Canavan

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test1509: verify proxy header response headers count

Modified sws to support and use custom CONNECT responses instead of the
previously naive hard-coded version. Made the HTTP test serve

test1509: verify proxy header response headers count

Modified sws to support and use custom CONNECT responses instead of the
previously naive hard-coded version. Made the HTTP test server able to
extract test case number from the host name in a CONNECT request by
finding the number after the last dot. It makes 'machine.moo.123' use
test case 123.

Adapted a larger amount of tests to the new <connect> style.

Bug: http://curl.haxx.se/bug/view.cgi?id=1204
Reported by: Martin Jansen

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test proxy supports CONNECT

There's a new 'http-proxy' server for tests that runs on a separate port
and lets clients do HTTP CONNECT to other ports on the same host to
allow us to t

test proxy supports CONNECT

There's a new 'http-proxy' server for tests that runs on a separate port
and lets clients do HTTP CONNECT to other ports on the same host to
allow us to test HTTP "tunneling" properly.

Test cases now have a <proxy> section in <verify> to check that the
proxy protocol part matches correctly.

Test case 80, 83, 95, 275, 503 and 1078 have been converted. Test 1316
was added.

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- Craig A West brought us: libcurl now defaults to do CONNECT with HTTP
version 1.1 instead of 1.0 like before. This change also introduces the new
proxy type for libcurl called 'CURLPROX

- Craig A West brought us: libcurl now defaults to do CONNECT with HTTP
version 1.1 instead of 1.0 like before. This change also introduces the new
proxy type for libcurl called 'CURLPROXY_HTTP_1_0' that then allows apps to
switch (back) to CONNECT 1.0 requests. The curl tool also got a --proxy1.0
option that works exactly like --proxy but sets CURLPROXY_HTTP_1_0.

I updated all test cases cases that use CONNECT and I tried to do some using
--proxy1.0 and some updated to do CONNECT 1.1 to get both versions run.

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Added "HTTP proxy" and "proxytunnel" keywords where applicable

Replaced 127.0.0.1 with %HOSTIP where possible

Convert (most of) the test data files into genuine XML. A handful still
are not, due mainly to the lack of support for XML character entities
(e.g. & => &amp; ). This will make it easier to

Convert (most of) the test data files into genuine XML. A handful still
are not, due mainly to the lack of support for XML character entities
(e.g. & => &amp; ). This will make it easier to validate test files using
tools like xmllint, as well as edit and view them using XML tools.

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Venkat Akella found out that libcurl did not like HTTP responses that simply
responded with a single status line and no headers nor body. Starting now, a
HTTP response on a persistent connect

Venkat Akella found out that libcurl did not like HTTP responses that simply
responded with a single status line and no headers nor body. Starting now, a
HTTP response on a persistent connection (i.e not set to be closed after the
response has been taken care of) must have Content-Length or chunked
encoding set, or libcurl will simply assume that there is no body.

To my horror I learned that we had no less than 57(!) test cases that did bad
HTTP responses like this, and even the test http server (sws) responded badly
when queried by the test system if it is the test system. So although the
actual fix for the problem was tiny, going through all the newly failing test
cases got really painful and boring.

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Modified the default HTTP headers used by libcurl:

A) Normal non-proxy HTTP:

- no more "Pragma: no-cache" (this only makes sense to proxies)

B) Non-CONNECT HTTP request ov

Modified the default HTTP headers used by libcurl:

A) Normal non-proxy HTTP:

- no more "Pragma: no-cache" (this only makes sense to proxies)

B) Non-CONNECT HTTP request over proxy:

- "Pragma: no-cache" is used (like before)
- "Proxy-Connection: Keep-alive" (for older style 1.0-proxies)

C) CONNECT HTTP request over proxy:

- "Host: [name]:[port]"
- "Proxy-Connection: Keep-alive"

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keywords added

A minor "syntax error" in numerous test files corrected

stricter newline policy

Now the test servers and test cases can run on a custom port number. There's
no fixed port numbers in use anymore. Starting now, the default ports the
servers use are 8990 - 8993. There's no

Now the test servers and test cases can run on a custom port number. There's
no fixed port numbers in use anymore. Starting now, the default ports the
servers use are 8990 - 8993. There's no option to modify these yet, but
changing the $base option in the top of the runtests.pl script.

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General HTTP authentication cleanup and fixes

improved the name of the test

Modified the default HTTP Accept: header to only be Accept: */*

CONNECT response headers are now passed back as "regular" headers