curl: two new command line options for etags

--etag-compare and --etag-save

Suggested-by: Paul Hoffman
Fixes #4277
Closes #4543

4 files changed, 180 insertions, 2 deletions

diff --git a/tests/data/Makefile.inc b/tests/data/Makefile.inc
index c45bced5b..f07d6739c 100644
--- a/tests/data/Makefile.inc
+++ b/tests/data/Makefile.inc
@@ -57,8 +57,7 @@ test298 test299 test300 test301 test302 test303 test304 test305 test306 \
 test307 test308 test309 test310 test311 test312 test313 test314 test315 \
 test316 test317 test318 test319 test320 test321 test322 test323 test324 \
 test325 test326 test327 test328 test329 test330 test331 test332 test333 \
-test334 test335 test336 test337 test338 \
-test340 \
+test334 test335 test336 test337 test338 test339 test340 test341 test342 \
 \
 test350 test351 test352 test353 test354 test355 test356 \
 test393 test394 test395 \
diff --git a/tests/data/test339 b/tests/data/test339
new file mode 100644
index 000000000..cd6e49892
--- /dev/null
+++ b/tests/data/test339
@@ -0,0 +1,63 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+</keywords>
+</info>
+#
+# Server-side
+<reply>
+<data nocheck="yes">
+HTTP/1.1 200 funky chunky!

+Server: fakeit/0.9 fakeitbad/1.0

+Transfer-Encoding: chunked

+Trailer: chunky-trailer

+Connection: mooo

+ETag: "asdf"

+

+40
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+30
+bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+21;heresatest=moooo
+cccccccccccccccccccccccccccccccc
+
+0
+chunky-trailer: header data
+
+</data>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+</server>
+<name>
+Check if --etag-save saved correct etag to a file
+</name>
+<command>
+http://%HOSTIP:%HTTPPORT/339 --etag-save log/etag339
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+GET /339 HTTP/1.1

+Host: %HOSTIP:%HTTPPORT

+Accept: */*

+

+</protocol>
+<file name="log/etag339">
+asdf
+</file>
+</verify>
+
+</testcase>
diff --git a/tests/data/test341 b/tests/data/test341
new file mode 100644
index 000000000..5e952ad98
--- /dev/null
+++ b/tests/data/test341
@@ -0,0 +1,57 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+</keywords>
+</info>
+#
+# Server-side
+<reply>
+<data nocheck="yes">
+HTTP/1.1 200 funky chunky!

+Server: fakeit/0.9 fakeitbad/1.0

+Transfer-Encoding: chunked

+Trailer: chunky-trailer

+Connection: mooo

+ETag: "asdf"

+

+40
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+30
+bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+21;heresatest=moooo
+cccccccccccccccccccccccccccccccc
+
+0
+chunky-trailer: header data
+
+</data>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+</server>
+<name>
+Try to open a non existing file with --etag-compare should return an error
+</name>
+<command>
+http://%HOSTIP:%HTTPPORT/341 --etag-compare log/etag341
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<errorcode>
+26
+</errorcode>
+</verify>
+
+</testcase>
diff --git a/tests/data/test342 b/tests/data/test342
new file mode 100644
index 000000000..b54e04819
--- /dev/null
+++ b/tests/data/test342
@@ -0,0 +1,59 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<data>
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Server: test-server/fake
+Last-Modified: Tue, 13 Jun 2000 12:10:00 GMT
+ETag: "21025-dc7-39462498"
+Accept-Ranges: bytes
+Content-Length: 6
+Connection: close
+Content-Type: text/html
+Funny-head: yesyes
+
+-foo-
+</data>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+</server>
+<name>
+Check if --etag-compare set correct etag in header
+</name>
+<file name="log/etag342">
+21025-dc7-39462498
+</file>
+<command>
+http://%HOSTIP:%HTTPPORT/342 --etag-compare log/etag342
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+GET /342 HTTP/1.1

+Host: %HOSTIP:%HTTPPORT

+Accept: */*

+If-None-Match: "21025-dc7-39462498"

+

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