diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2009-12-10 09:47:29 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2009-12-10 09:47:29 +0200 |
commit | f8edfd22cb45b554a573d2722900196758e9e958 (patch) | |
tree | b2c800c8793f08be287a67ed72517f9cc2831fda /tests/erase/driver.cxx | |
parent | eddefea6ea39e64e9eb5adf74a279a230a63cf5b (diff) |
Scanner-based parsing with support for element erasing
Also implement argv_file_scanner which provides support for reading command
line arguments from the argv array as well as files specified with command
line options. New examples: file. New tests: ctor, erase, file.
Diffstat (limited to 'tests/erase/driver.cxx')
-rw-r--r-- | tests/erase/driver.cxx | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/erase/driver.cxx b/tests/erase/driver.cxx new file mode 100644 index 0000000..ddb6b8d --- /dev/null +++ b/tests/erase/driver.cxx @@ -0,0 +1,35 @@ +// file : tests/erase/driver.cxx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : Copyright (c) 2009 Code Synthesis Tools CC +// license : MIT; see accompanying LICENSE file + +// Test argument erasing. +// + +#include <string> +#include <cassert> + +#include "test.hxx" + +using namespace std; + +int +main (int argc, char* argv[]) +{ + options o (argc, argv, true, + cli::unknown_mode::skip, + cli::unknown_mode::skip); + + assert (o.a ()); + assert (o.b () == 123); + + // We should have 'foo bar --arg -- -b 234'. + // + assert (argc == 7); + assert (argv[1] == string ("foo")); + assert (argv[2] == string ("bar")); + assert (argv[3] == string ("--arg")); + assert (argv[4] == string ("--")); + assert (argv[5] == string ("-b")); + assert (argv[6] == string ("234")); +} |