HTTP proxy: insert slash in URL if missing

curl has been accepting URLs using slightly wrong syntax for a long
time, such as when completely missing as slash "http://example.org" or
missing a slash when a query part is given
"http://example.org?q=foobar".

curl would translate these into a legitimate HTTP request to servers,
although as was shown in bug #1206 it was not adjusted properly in the
cases where a HTTP proxy was used.

Test 1213 and 1214 were added to the test suite to verify this fix.

The test HTTP server was adjusted to allow us to specify test number in
the host name only without using any slashes in a given URL.

Bug: http://curl.haxx.se/bug/view.cgi?id=1206
Reported by: ScottJi

1 files changed, 53 insertions, 0 deletions

diff --git a/tests/data/test1214 b/tests/data/test1214
new file mode 100644
index 000000000..3eeb3e3ad
--- /dev/null
+++ b/tests/data/test1214
@@ -0,0 +1,53 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+HTTP proxy
+</keywords>
+</info>
+
+# Server-side
+<reply>
+<data>
+HTTP/1.1 200 OK

+Date: Thu, 09 Nov 2010 14:49:00 GMT

+Server: test-server/fake

+Content-Type: text/html

+Funny-head: yesyes

+Content-Length: 22

+

+the content goes here
+</data>
+</reply>
+
+# Client-side
+<client>
+<server>
+http
+</server>
+ <name>
+HTTP with proxy and URL with ? and no slash separator
+ </name>
+# the thing here is that this sloppy form is accepted and we convert it
+# for normal server use, and we need to make sure it gets converted to
+# RFC style even for proxies
+ <command>
+-x %HOSTIP:%HTTPPORT http://we.want.that.site.com.1214?moo=foo
+</command>
+</client>
+
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+GET http://we.want.that.site.com.1214/?moo=foo HTTP/1.1

+Host: we.want.that.site.com.1214

+Accept: */*

+Proxy-Connection: Keep-Alive

+

+</protocol>
+</verify>
+</testcase>