diff options
Diffstat (limited to 'tests/manifest-roundtrip/driver.cxx')
-rw-r--r-- | tests/manifest-roundtrip/driver.cxx | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/tests/manifest-roundtrip/driver.cxx b/tests/manifest-roundtrip/driver.cxx index 4cf35e9..c63a729 100644 --- a/tests/manifest-roundtrip/driver.cxx +++ b/tests/manifest-roundtrip/driver.cxx @@ -15,17 +15,46 @@ 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. +// +// -s +// Split values into the value/comment pairs and merge them back before +// printing. +// int -main () +main (int argc, const char* argv[]) try { + bool multiline_v2 (false); + bool split (false); + + for (int i (1); i != argc; ++i) + { + string v (argv[i]); + + if (v == "-m") + multiline_v2 = true; + else if (v == "-s") + split = 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; ) { @@ -39,6 +68,12 @@ try else eom = false; + if (split) + { + const auto& vc (manifest_parser::split_comment (nv.value)); + nv.value = manifest_serializer::merge_comment (vc.first, vc.second); + } + s.next (nv.name, nv.value); } } |