Implement curl process

4 files changed, 186 insertions, 1 deletions

diff --git a/tests/buildfile b/tests/buildfile
index efc54b8..6761a42 100644
--- a/tests/buildfile
+++ b/tests/buildfile
@@ -2,5 +2,5 @@
 # copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
 # license   : MIT; see accompanying LICENSE file
 
-./: {*/ -sendmail/}
+./: {*/ -curl/ -sendmail/}
 
diff --git a/tests/curl/buildfile b/tests/curl/buildfile
new file mode 100644
index 0000000..6b19bea
--- /dev/null
+++ b/tests/curl/buildfile
@@ -0,0 +1,7 @@
+# file      : tests/curl/buildfile
+# copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+exe{driver}: cxx{driver} ../../butl/lib{butl} test{testscript}
+
+include ../../butl/
diff --git a/tests/curl/driver.cxx b/tests/curl/driver.cxx
new file mode 100644
index 0000000..3711e71
--- /dev/null
+++ b/tests/curl/driver.cxx
@@ -0,0 +1,121 @@
+// file      : tests/curl/driver.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <iostream>
+#include <system_error>
+
+#include <butl/path>
+#include <butl/utility>    // operator<<(ostream, exception)
+#include <butl/curl>
+
+using namespace std;
+using namespace butl;
+
+// Usage: argv[0] tftp|http
+//
+
+static void
+print_cmd (const char* c[], std::size_t n)
+{
+  cerr << endl;
+  process::print (cerr, c, n);
+  cerr << endl;
+}
+
+static void
+tftp ()
+{
+  string u ("tftp://localhost:55123/test-driver/tftp");
+
+  auto p = print_cmd;
+
+  // GET non-existent.
+  //
+  {
+    curl c (p, nullfd, fdnull (), 2, curl::get, u + "/foo");
+    assert (!c.wait ());
+  }
+
+  // PUT from file.
+  //
+  {
+    curl c (p, path ("foo-src"), nullfd, 2, curl::put, u + "/foo");
+    assert (c.wait ());
+  }
+
+  // PUT from stream.
+  //
+  {
+    curl c (p, path ("-"), nullfd, 2, curl::put, u + "/bar");
+    c.out << "bar" << endl;
+    c.out.close ();
+    assert (c.wait ());
+  }
+
+  // GET to stream.
+  //
+  {
+    curl c (p, nullfd, path ("-"), 2, curl::get, u + "/foo");
+    string s;
+    getline (c.in, s);
+    c.in.close ();
+    assert (c.wait () && s == "foo");
+  }
+
+  // GET to /dev/null.
+  //
+  {
+    curl c (p, nullfd, fdnull (), 2, curl::get, u + "/foo");
+    assert (c.wait ());
+  }
+}
+
+static void
+http ()
+{
+  string u ("https://build2.org");
+
+  auto p = print_cmd;
+
+  // GET non-existent.
+  //
+  {
+    curl c (p, nullfd, fdnull (), 2, curl::get, u + "/bogus");
+    assert (!c.wait ());
+  }
+
+  // GET to /dev/null.
+  //
+  {
+    curl c (p, nullfd, fdnull (), 2, curl::get, u);
+    assert (c.wait ());
+  }
+
+  // POST from stream.
+  //
+  {
+    curl c (p, path ("-"), 1, 2, curl::post, u + "/bogus");
+    c.out << "bogus" << endl;
+    c.out.close ();
+    assert (!c.wait ());
+  }
+}
+
+int
+main (int argc, const char* argv[])
+try
+{
+  assert (argc == 2);
+
+  string a (argv[1]);
+
+  if      (a == "tftp") tftp ();
+  else if (a == "http") http ();
+  else                  assert (false);
+}
+catch (const system_error& e)
+{
+  cerr << argv[0] << ':' << argv[1] << ": " << e << endl;
+  return 1;
+}
diff --git a/tests/curl/testscript b/tests/curl/testscript
new file mode 100644
index 0000000..e41aeb6
--- /dev/null
+++ b/tests/curl/testscript
@@ -0,0 +1,57 @@
+# file      : tests/curl/testscript
+# copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+#\
+
+TFTP server (tftp-hpa) setup: from the test out_base, run (sudo is required
+for --secure/chroot):
+
+sudo /usr/sbin/in.tftpd \
+  --foreground \
+  --address 127.0.0.1:55123 \
+  --user "$(whoami)" \
+  --permissive \
+  --create \
+  --secure \
+  "$(pwd)"
+
+#\
+
+: tftp
+:
+{
+  echo 'foo' >=foo-src;
+
+  $* 'tftp' &foo &bar 2>>EOE;
+
+  curl -s -S tftp://localhost:55123/test-driver/tftp/foo
+  curl: (68) TFTP: File Not Found
+
+  curl -s -S --upload-file foo-src tftp://localhost:55123/test-driver/tftp/foo
+
+  curl -s -S --upload-file - tftp://localhost:55123/test-driver/tftp/bar
+
+  curl -s -S tftp://localhost:55123/test-driver/tftp/foo
+
+  curl -s -S tftp://localhost:55123/test-driver/tftp/foo
+  EOE
+
+  diff -u foo-src foo;
+  diff -u - bar <'bar'
+}
+
+: http
+:
+{
+  $* 'http' 2>>EOE
+
+  curl -s -S --fail --location https://build2.org/bogus
+  curl: (22) The requested URL returned error: 404 Not Found
+
+  curl -s -S --fail --location https://build2.org
+
+  curl -s -S --fail --location --data-binary @- https://build2.org/bogus
+  curl: (22) The requested URL returned error: 404 Not Found
+  EOE
+}