[PATCH evolve] tests: use curl instead of wget

[Simon Farnsworth]

# HG changeset patch
# User Simon Farnsworth <simonfar at fb.com>
# Date 1477315431 25200
#      Mon Oct 24 06:23:51 2016 -0700
# Branch stable
# Node ID 5fbaca977cd43dfd806a3f452543ef0ed4a4732e
# Parent  970a4c13ebc320a034bc0aff21e0ef0a84157a92
tests: use curl instead of wget

curl is supplied by default on macOS 10.12, but wget isn't. As curl is easy
to install on other OSes, just switch the tests over.

diff --git a/tests/test-simple4server-bundle2.t b/tests/test-simple4server-bundle2.t
--- a/tests/test-simple4server-bundle2.t
+++ b/tests/test-simple4server-bundle2.t
@@ -71,12 +71,12 @@
 Capacity testing
 ===================
 
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=hello
+  $ curl -s http://localhost:$HGPORT/?cmd=hello
   capabilities: * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (glob)
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities
+  $ curl -s http://localhost:$HGPORT/?cmd=capabilities
   * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (no-eol) (glob)
 
-  $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
+  $ curl -s "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
   bookmarks	
   namespaces	
   obsolete	
@@ -128,14 +128,14 @@
 ===========================================
 (used by bitbucket to select which repo use evolve)
 
-  $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
+  $ curl -s "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
   bookmarks	
   namespaces	
   obsolete	
   phases	
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=hello
+  $ curl -s http://localhost:$HGPORT/?cmd=hello
   capabilities: * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (glob)
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities
+  $ curl -s http://localhost:$HGPORT/?cmd=capabilities
   * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (no-eol) (glob)
 
   $ echo '[__temporary__]' >> server/.hg/hgrc
@@ -144,7 +144,7 @@
   $ hg serve -R server -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 
-  $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
+  $ curl -s "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
   bookmarks	
   namespaces	
   phases	
@@ -154,13 +154,13 @@
   $ hg serve -R server -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 
-  $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
+  $ curl -s "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
   bookmarks	
   namespaces	
   obsolete	
   phases	
 
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=hello
+  $ curl -s http://localhost:$HGPORT/?cmd=hello
   capabilities: * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (glob)
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities
+  $ curl -s http://localhost:$HGPORT/?cmd=capabilities
   * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (no-eol) (glob)
diff --git a/tests/test-simple4server.t b/tests/test-simple4server.t
--- a/tests/test-simple4server.t
+++ b/tests/test-simple4server.t
@@ -73,12 +73,12 @@
 Capacity testing
 ===================
 
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=hello
+  $ curl -s http://localhost:$HGPORT/?cmd=hello
   capabilities: * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (glob)
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities
+  $ curl -s http://localhost:$HGPORT/?cmd=capabilities
   * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (no-eol) (glob)
 
-  $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
+  $ curl -s "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
   bookmarks	
   namespaces	
   obsolete	
@@ -131,14 +131,14 @@
 ===========================================
 (used by bitbucket to select which repo use evolve)
 
-  $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
+  $ curl -s "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
   bookmarks	
   namespaces	
   obsolete	
   phases	
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=hello
+  $ curl -s http://localhost:$HGPORT/?cmd=hello
   capabilities: * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (glob)
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities
+  $ curl -s http://localhost:$HGPORT/?cmd=capabilities
   * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (no-eol) (glob)
 
   $ echo '[__temporary__]' >> server/.hg/hgrc
@@ -147,13 +147,13 @@
   $ hg serve -R server -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 
-  $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
+  $ curl -s "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
   bookmarks	
   namespaces	
   phases	
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=hello | grep _evoext_pushobsmarkers_0
+  $ curl -s http://localhost:$HGPORT/?cmd=hello | grep _evoext_pushobsmarkers_0
   [1]
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities | grep _evoext_pushobsmarkers_0
+  $ curl -s http://localhost:$HGPORT/?cmd=capabilities | grep _evoext_pushobsmarkers_0
   [1]
 
   $ echo 'advertiseobsolete=True' >> server/.hg/hgrc
@@ -161,12 +161,12 @@
   $ hg serve -R server -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 
-  $ wget -q -O - "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
+  $ curl -s "http://localhost:$HGPORT/?cmd=listkeys&namespace=namespaces" | sort
   bookmarks	
   namespaces	
   obsolete	
   phases	
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=hello
+  $ curl -s http://localhost:$HGPORT/?cmd=hello
   capabilities: * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (glob)
-  $ wget -q -O - http://localhost:$HGPORT/?cmd=capabilities
+  $ curl -s http://localhost:$HGPORT/?cmd=capabilities
   * _evoext_pushobsmarkers_0 _evoext_pullobsmarkers_0 _evoext_obshash_0 _evoext_obshash_1 _evoext_getbundle_obscommon (no-eol) (glob)