[gnurl] 66/264: getinfo: provide CURLINFO_HEADER_SIZE and CURLINFO_REQUEST_SIZE override

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nikita pushed a commit to branch master
in repository gnurl.

commit c448c4840eafcac9eb3e7af355821f9394888466
Author: Daniel Stenberg <address@hidden>
AuthorDate: Sun Mar 22 12:25:46 2020 +0100

    getinfo: provide CURLINFO_HEADER_SIZE and CURLINFO_REQUEST_SIZE override
    
    To let debug-builds return fake values, like in test 970.
    
    Ref: #5131
    Closes #5136
---
 lib/getinfo.c      | 13 +++++++++++++
 tests/data/test970 |  3 ++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/lib/getinfo.c b/lib/getinfo.c
index 9aac5e2b8..18274e964 100644
--- a/lib/getinfo.c
+++ b/lib/getinfo.c
@@ -159,6 +159,19 @@ static CURLcode getinfo_long(struct Curl_easy *data, 
CURLINFO info,
       break;
     }
   }
+  /* use another variable for this to allow different values */
+  timestr = getenv("CURL_DEBUG_SIZE");
+  if(timestr) {
+    unsigned long val = strtol(timestr, NULL, 10);
+    switch(info) {
+    case CURLINFO_HEADER_SIZE:
+    case CURLINFO_REQUEST_SIZE:
+      *param_longp = (long)val;
+      return CURLE_OK;
+    default:
+      break;
+    }
+  }
 #endif
 
   switch(info) {
diff --git a/tests/data/test970 b/tests/data/test970
index 3496a2a73..04a663bc9 100644
--- a/tests/data/test970
+++ b/tests/data/test970
@@ -36,6 +36,7 @@ debug
 </features>
 <setenv>
 CURL_TIME=13
+CURL_DEBUG_SIZE=4019
 CURL_VERSION=curl-unit-test-fake-version
 </setenv>
 <name>
@@ -59,7 +60,7 @@ Accept: */*
 
 </protocol>
 <stdout nonewline="yes">
-{"url_effective":"http://%HOSTIP:%HTTPPORT/970","http_code":200,"response_code":200,"http_connect":0,"time_total":0.000013,"time_namelookup":0.000013,"time_connect":0.000013,"time_appconnect":0.000013,"time_pretransfer":0.000013,"time_starttransfer":0.000013,"size_header":252,"size_request":85,"size_download":445,"size_upload":0,"speed_download":0.000013,"speed_upload":0.000013,"content_type":"text/html","num_connects":1,"time_redirect":0.000013,"num_redirects":0,"ssl_verify_result":0,"p
 [...]
+{"url_effective":"http://%HOSTIP:%HTTPPORT/970","http_code":200,"response_code":200,"http_connect":0,"time_total":0.000013,"time_namelookup":0.000013,"time_connect":0.000013,"time_appconnect":0.000013,"time_pretransfer":0.000013,"time_starttransfer":0.000013,"size_header":4019,"size_request":4019,"size_download":445,"size_upload":0,"speed_download":0.000013,"speed_upload":0.000013,"content_type":"text/html","num_connects":1,"time_redirect":0.000013,"num_redirects":0,"ssl_verify_result":0
 [...]
 </stdout>
 </verify>
 </testcase>

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