X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5769cf0f89fa4d076042e9f8dd24a32501280f8c..c2f8c2b245959f612f0ebac31ab8d80bef6ea9e2:/tests/cmdline/cmdlinetest.cpp diff --git a/tests/cmdline/cmdlinetest.cpp b/tests/cmdline/cmdlinetest.cpp index 8e879649ae..2e5728971a 100644 --- a/tests/cmdline/cmdlinetest.cpp +++ b/tests/cmdline/cmdlinetest.cpp @@ -3,7 +3,6 @@ // Purpose: wxCmdLineParser unit test // Author: Vadim Zeitlin // Created: 2008-04-12 -// RCS-ID: $Id$ // Copyright: (c) 2008 Vadim Zeitlin /////////////////////////////////////////////////////////////////////////////// @@ -21,6 +20,8 @@ #endif // WX_PRECOMP #include "wx/cmdline.h" +#include "wx/msgout.h" +#include "wx/scopeguard.h" // -------------------------------------------------------------------------- // test class @@ -34,9 +35,13 @@ public: private: CPPUNIT_TEST_SUITE( CmdLineTestCase ); CPPUNIT_TEST( ConvertStringTestCase ); + CPPUNIT_TEST( ParseSwitches ); + CPPUNIT_TEST( Usage ); CPPUNIT_TEST_SUITE_END(); void ConvertStringTestCase(); + void ParseSwitches(); + void Usage(); DECLARE_NO_COPY_CLASS(CmdLineTestCase) }; @@ -44,7 +49,7 @@ private: // register in the unnamed registry so that these tests are run by default CPPUNIT_TEST_SUITE_REGISTRATION( CmdLineTestCase ); -// also include in it's own registry so that these tests can be run alone +// also include in its own registry so that these tests can be run alone CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( CmdLineTestCase, "CmdLineTestCase" ); // ============================================================================ @@ -53,12 +58,26 @@ 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 +91,162 @@ 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::ParseSwitches() +{ + // install a dummy message output object just suppress error messages from + // wxCmdLineParser::Parse() + class NoMessageOutput : public wxMessageOutput + { + public: + virtual void Output(const wxString& WXUNUSED(str)) { } + } noMessages; + + wxMessageOutput * const old = wxMessageOutput::Set(&noMessages); + wxON_BLOCK_EXIT1( wxMessageOutput::Set, old ); + + wxCmdLineParser p; + p.AddSwitch("a"); + p.AddSwitch("b"); + p.AddSwitch("c"); + p.AddSwitch("d"); + p.AddSwitch("n", "neg", "Switch that can be negated", + wxCMD_LINE_SWITCH_NEGATABLE); + + p.SetCmdLine(""); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT( !p.Found("a") ); + + p.SetCmdLine("-z"); + CPPUNIT_ASSERT( p.Parse(false) != 0 ); + + p.SetCmdLine("-a"); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT( p.Found("a") ); + CPPUNIT_ASSERT( !p.Found("b") ); + + p.SetCmdLine("-a -d"); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT( p.Found("a") ); + CPPUNIT_ASSERT( !p.Found("b") ); + CPPUNIT_ASSERT( !p.Found("c") ); + CPPUNIT_ASSERT( p.Found("d") ); + + p.SetCmdLine("-abd"); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT( p.Found("a") ); + CPPUNIT_ASSERT( p.Found("b") ); + CPPUNIT_ASSERT( !p.Found("c") ); + CPPUNIT_ASSERT( p.Found("d") ); + + p.SetCmdLine("-abdz"); + CPPUNIT_ASSERT( p.Parse(false) != 0 ); + + p.SetCmdLine("-ab -cd"); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT( p.Found("a") ); + CPPUNIT_ASSERT( p.Found("b") ); + CPPUNIT_ASSERT( p.Found("c") ); + CPPUNIT_ASSERT( p.Found("d") ); + + p.SetCmdLine("-da"); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT( p.Found("a") ); + CPPUNIT_ASSERT( !p.Found("b") ); + CPPUNIT_ASSERT( !p.Found("c") ); + CPPUNIT_ASSERT( p.Found("d") ); + + p.SetCmdLine("-n"); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT_EQUAL(wxCMD_SWITCH_NOT_FOUND, p.FoundSwitch("a") ); + CPPUNIT_ASSERT_EQUAL(wxCMD_SWITCH_ON, p.FoundSwitch("n") ); + + p.SetCmdLine("-n-"); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT_EQUAL(wxCMD_SWITCH_OFF, p.FoundSwitch("neg") ); + + p.SetCmdLine("--neg"); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT_EQUAL(wxCMD_SWITCH_ON, p.FoundSwitch("neg") ); + + p.SetCmdLine("--neg-"); + CPPUNIT_ASSERT_EQUAL(0, p.Parse(false) ); + CPPUNIT_ASSERT_EQUAL(wxCMD_SWITCH_OFF, p.FoundSwitch("n") ); +} + +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]); +}