X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5769cf0f89fa4d076042e9f8dd24a32501280f8c..ee49f54091935330ffbd942794748986faac8215:/tests/cmdline/cmdlinetest.cpp?ds=sidebyside

diff --git a/tests/cmdline/cmdlinetest.cpp b/tests/cmdline/cmdlinetest.cpp
index 8e879649ae..04e5c2ac83 100644
--- a/tests/cmdline/cmdlinetest.cpp
+++ b/tests/cmdline/cmdlinetest.cpp
@@ -34,9 +34,11 @@ public:
 private:
     CPPUNIT_TEST_SUITE( CmdLineTestCase );
         CPPUNIT_TEST( ConvertStringTestCase );
+        CPPUNIT_TEST( Usage );
     CPPUNIT_TEST_SUITE_END();
 
     void ConvertStringTestCase();
+    void Usage();
 
     DECLARE_NO_COPY_CLASS(CmdLineTestCase)
 };
@@ -53,12 +55,26 @@ CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( CmdLineTestCase, "CmdLineTestCase" );
 
 void CmdLineTestCase::ConvertStringTestCase()
 {
-    #define WX_ASSERT_ARGS_EQUAL(s, args)                                     \
+    #define WX_ASSERT_DOS_ARGS_EQUAL(s, args)                                 \
+        {                                                                     \
+            const wxArrayString                                               \
+                argsDOS(wxCmdLineParser::ConvertStringToArgs(args,            \
+                                            wxCMD_LINE_SPLIT_DOS));           \
+            WX_ASSERT_STRARRAY_EQUAL(s, argsDOS);                             \
+        }
+
+    #define WX_ASSERT_UNIX_ARGS_EQUAL(s, args)                                \
         {                                                                     \
-            const wxArrayString a(wxCmdLineParser::ConvertStringToArgs(args));\
-            WX_ASSERT_STRARRAY_EQUAL(s, a);                                   \
+            const wxArrayString                                               \
+                argsUnix(wxCmdLineParser::ConvertStringToArgs(args,           \
+                                            wxCMD_LINE_SPLIT_UNIX));          \
+            WX_ASSERT_STRARRAY_EQUAL(s, argsUnix);                            \
         }
 
+    #define WX_ASSERT_ARGS_EQUAL(s, args)                                     \
+        WX_ASSERT_DOS_ARGS_EQUAL(s, args)                                     \
+        WX_ASSERT_UNIX_ARGS_EQUAL(s, args)
+
     // normal cases
     WX_ASSERT_ARGS_EQUAL( "foo", "foo" )
     WX_ASSERT_ARGS_EQUAL( "foo bar", "\"foo bar\"" )
@@ -72,11 +88,80 @@ void CmdLineTestCase::ConvertStringTestCase()
     WX_ASSERT_ARGS_EQUAL( "foo", "foo \t   " )
     WX_ASSERT_ARGS_EQUAL( "foo|bar", "foo bar " )
     WX_ASSERT_ARGS_EQUAL( "foo|bar|", "foo bar \"" )
-    WX_ASSERT_ARGS_EQUAL( "foo|bar|\\", "foo bar \\" )
+    WX_ASSERT_DOS_ARGS_EQUAL( "foo|bar|\\", "foo bar \\" )
+    WX_ASSERT_UNIX_ARGS_EQUAL( "foo|bar|", "foo bar \\" )
 
-    // check for (broken) Windows semantics: backslash doesn't escape spaces
-    WX_ASSERT_ARGS_EQUAL( "foo|bar\\|baz", "foo bar\\ baz" );
-    WX_ASSERT_ARGS_EQUAL( "foo|bar\\\"baz", "foo \"bar\\\"baz\"" );
+    WX_ASSERT_ARGS_EQUAL( "12 34", "1\"2 3\"4" );
+    WX_ASSERT_ARGS_EQUAL( "1|2 34", "1 \"2 3\"4" );
+    WX_ASSERT_ARGS_EQUAL( "1|2 3|4", "1 \"2 3\" 4" );
 
+    // check for (broken) Windows semantics: backslash doesn't escape spaces
+    WX_ASSERT_DOS_ARGS_EQUAL( "\\\\foo\\\\|/bar", "\"\\\\foo\\\\\" /bar" );
+    WX_ASSERT_DOS_ARGS_EQUAL( "foo|bar\\|baz", "foo bar\\ baz" );
+    WX_ASSERT_DOS_ARGS_EQUAL( "foo|bar\\\"baz", "foo \"bar\\\"baz\"" );
+
+    // check for more sane Unix semantics: backslash does escape spaces and
+    // quotes
+    WX_ASSERT_UNIX_ARGS_EQUAL( "foo|bar baz", "foo bar\\ baz" );
+    WX_ASSERT_UNIX_ARGS_EQUAL( "foo|bar\"baz", "foo \"bar\\\"baz\"" );
+
+    // check that single quotes work too with Unix semantics
+    WX_ASSERT_UNIX_ARGS_EQUAL( "foo bar", "'foo bar'" )
+    WX_ASSERT_UNIX_ARGS_EQUAL( "foo|bar baz", "foo 'bar baz'" )
+    WX_ASSERT_UNIX_ARGS_EQUAL( "foo|bar baz", "foo 'bar baz'" )
+    WX_ASSERT_UNIX_ARGS_EQUAL( "O'Henry", "\"O'Henry\"" )
+    WX_ASSERT_UNIX_ARGS_EQUAL( "O'Henry", "O\\'Henry" )
+
+    #undef WX_ASSERT_DOS_ARGS_EQUAL
+    #undef WX_ASSERT_UNIX_ARGS_EQUAL
     #undef WX_ASSERT_ARGS_EQUAL
 }
+
+void CmdLineTestCase::Usage()
+{
+    // check that Usage() returns roughly what we expect (don't check all the
+    // details, its format can change in the future)
+    static const wxCmdLineEntryDesc desc[] =
+    {
+        { wxCMD_LINE_USAGE_TEXT, NULL, NULL, "Verbosity options" },
+        { wxCMD_LINE_SWITCH, "v", "verbose", "be verbose" },
+        { wxCMD_LINE_SWITCH, "q", "quiet",   "be quiet" },
+
+        { wxCMD_LINE_USAGE_TEXT, NULL, NULL, "Output options" },
+        { wxCMD_LINE_OPTION, "o", "output",  "output file" },
+        { wxCMD_LINE_OPTION, "s", "size",    "output block size", wxCMD_LINE_VAL_NUMBER },
+        { wxCMD_LINE_OPTION, "d", "date",    "output file date", wxCMD_LINE_VAL_DATE },
+        { wxCMD_LINE_OPTION, "f", "double",  "output double", wxCMD_LINE_VAL_DOUBLE },
+
+        { wxCMD_LINE_PARAM,  NULL, NULL, "input file", },
+
+        { wxCMD_LINE_USAGE_TEXT, NULL, NULL, "\nEven more usage text" },
+        { wxCMD_LINE_NONE }
+    };
+
+    wxCmdLineParser p(desc);
+    const wxArrayString usageLines = wxSplit(p.GetUsageString(), '\n');
+
+    enum
+    {
+        Line_Synopsis,
+        Line_Text_Verbosity,
+        Line_Verbose,
+        Line_Quiet,
+        Line_Text_Output,
+        Line_Output_File,
+        Line_Output_Size,
+        Line_Output_Date,
+        Line_Output_Double,
+        Line_Text_Dummy1,
+        Line_Text_Dummy2,
+        Line_Last,
+        Line_Max
+    };
+
+    CPPUNIT_ASSERT_EQUAL(Line_Max, usageLines.size());
+    CPPUNIT_ASSERT_EQUAL("Verbosity options", usageLines[Line_Text_Verbosity]);
+    CPPUNIT_ASSERT_EQUAL("", usageLines[Line_Text_Dummy1]);
+    CPPUNIT_ASSERT_EQUAL("Even more usage text", usageLines[Line_Text_Dummy2]);
+    CPPUNIT_ASSERT_EQUAL("", usageLines[Line_Last]);
+}