From 405dfa3e28ab71d4f6b5210faba0e3600070a0f3 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Tue, 23 Nov 2021 19:24:00 +0300
Subject: Add support for new-fashioned multi-line manifest value introducer

---
 tests/manifest-roundtrip/buildfile  |  3 +-
 tests/manifest-roundtrip/driver.cxx | 26 ++++++++++++-
 tests/manifest-roundtrip/manifest   | 32 ---------------
 tests/manifest-roundtrip/testscript | 78 +++++++++++++++++++++++++++++++++++++
 4 files changed, 103 insertions(+), 36 deletions(-)
 delete mode 100644 tests/manifest-roundtrip/manifest
 create mode 100644 tests/manifest-roundtrip/testscript

(limited to 'tests')

diff --git a/tests/manifest-roundtrip/buildfile b/tests/manifest-roundtrip/buildfile
index 8056f64..7ddcc1f 100644
--- a/tests/manifest-roundtrip/buildfile
+++ b/tests/manifest-roundtrip/buildfile
@@ -3,5 +3,4 @@
 
 import libs = libbutl%lib{butl}
 
-exe{driver}: {hxx cxx}{*} $libs
-exe{driver}: manifest: test.roundtrip = true
+exe{driver}: {hxx cxx}{*} $libs testscript
diff --git a/tests/manifest-roundtrip/driver.cxx b/tests/manifest-roundtrip/driver.cxx
index 4cf35e9..5dc5862 100644
--- a/tests/manifest-roundtrip/driver.cxx
+++ b/tests/manifest-roundtrip/driver.cxx
@@ -15,17 +15,39 @@
 using namespace std;
 using namespace butl;
 
+// Usage: argv[0] [-m]
+//
+// Round-trip a manifest reading it from stdin and printing to stdout.
+//
+// -m
+//    Serialize multi-line manifest values using the v2 form.
+//
 int
-main ()
+main (int argc, const char* argv[])
 try
 {
+  bool multiline_v2 (false);
+
+  for (int i (1); i != argc; ++i)
+  {
+    string v (argv[i]);
+
+    if (v == "-m")
+      multiline_v2 = true;
+  }
+
   // Read/write in binary mode.
   //
   stdin_fdmode  (fdstream_mode::binary);
   stdout_fdmode (fdstream_mode::binary);
 
   manifest_parser p (cin, "stdin");
-  manifest_serializer s (cout, "stdout");
+
+  manifest_serializer s (cout,
+                         "stdout",
+                         false /* long_lines */,
+                         {} /* filter */,
+                         multiline_v2);
 
   for (bool eom (true), eos (false); !eos; )
   {
diff --git a/tests/manifest-roundtrip/manifest b/tests/manifest-roundtrip/manifest
deleted file mode 100644
index 4926e29..0000000
--- a/tests/manifest-roundtrip/manifest
+++ /dev/null
@@ -1,32 +0,0 @@
-: 1
-name: libbpkg
-version: 1.0.1
-summary: build2 package manager library
-license: MIT
-tags: c++, package, manager, bpkg
-description: A very very very very very very very very very very very very\
- very very very very very very very very very very very very very very very\
- very very long description.
-changes:\
-1.0.1
-  - Fixed a  very very very very very very very very very very very very very\
-  very annoying bug.
-1.0.0
-  - Firts public release
-  - Lots of really cool features
-\
-url: http://www.codesynthesis.com/projects/libstudxml/
-email: build-users@codesynthesis.com; Public mailing list, posts by\
- non-members are allowed but moderated.
-package-email: boris@codesynthesis.com; Direct email to the author.
-depends: libbutl
-depends: * build2
-depends: ?* bpkg
-requires: ?* linux | windows
-requires: c++11
-:
-path: c:\windows\\
-path:\
-
-c:\windows\\
-\
diff --git a/tests/manifest-roundtrip/testscript b/tests/manifest-roundtrip/testscript
new file mode 100644
index 0000000..91db8b5
--- /dev/null
+++ b/tests/manifest-roundtrip/testscript
@@ -0,0 +1,78 @@
+# file      : tests/manifest-roundtrip/testscript
+# license   : MIT; see accompanying LICENSE file
+
+: basics
+:
+$* <<EOF >>EOF
+  : 1
+  name: libbpkg
+  version: 1.0.1
+  summary: build2 package manager library
+  license: MIT
+  tags: c++, package, manager, bpkg
+  description: A very very very very very very very very very very very very\
+   very very very very very very very very very very very very very very very\
+   very very long description.
+  changes:\
+  1.0.1
+    - Fixed a  very very very very very very very very very very very very very\
+    very annoying bug.
+  1.0.0
+    - Firts public release
+    - Lots of really cool features
+  \
+  url: http://www.codesynthesis.com/projects/libstudxml/
+  email: build-users@codesynthesis.com; Public mailing list, posts by\
+   non-members are allowed but moderated.
+  package-email: boris@codesynthesis.com; Direct email to the author.
+  depends: libbutl
+  depends: * build2
+  depends: ?* bpkg
+  requires: ?* linux | windows
+  requires: c++11
+  :
+  path: c:\windows\\
+  path:\
+
+  c:\windows\\
+  \
+  EOF
+
+: multiline-v2
+:
+$* -m <<EOF >>EOF
+  : 1
+  name: libbpkg
+  version: 1.0.1
+  summary: build2 package manager library
+  license: MIT
+  tags: c++, package, manager, bpkg
+  description: A very very very very very very very very very very very very\
+   very very very very very very very very very very very very very very very\
+   very very long description.
+  changes:
+  \
+  1.0.1
+    - Fixed a  very very very very very very very very very very very very very\
+    very annoying bug.
+  1.0.0
+    - Firts public release
+    - Lots of really cool features
+  \
+  url: http://www.codesynthesis.com/projects/libstudxml/
+  email: build-users@codesynthesis.com; Public mailing list, posts by\
+   non-members are allowed but moderated.
+  package-email: boris@codesynthesis.com; Direct email to the author.
+  depends: libbutl
+  depends: * build2
+  depends: ?* bpkg
+  requires: ?* linux | windows
+  requires: c++11
+  :
+  path: c:\windows\\
+  path:
+  \
+
+  c:\windows\\
+  \
+  EOF
-- 
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