expect(commandHelp.R.toString(),equals('\x1B[1mR\x1B[22m Hot restart.'));
expect(commandHelp.S.toString(),equals('\x1B[1mS\x1B[22m Dump accessibility tree in traversal order. \x1B[90m(debugDumpSemantics)\x1B[39m\x1b[22m'));
expect(commandHelp.U.toString(),equals('\x1B[1mU\x1B[22m Dump accessibility tree in inverse hit test order. \x1B[90m(debugDumpSemantics)\x1B[39m\x1b[22m'));
expect(commandHelp.a.toString(),equals('\x1B[1ma\x1B[22m Toggle timeline events for all widget build methods. \x1B[90m(debugProfileWidgetBuilds)\x1B[39m\x1b[22m'));
expect(commandHelp.S.toString(),equals('\x1B[1mS\x1B[22m Dump accessibility tree in traversal order. \x1B[90m(debugDumpSemantics)\x1B[39m\x1B[22m'));
expect(commandHelp.U.toString(),equals('\x1B[1mU\x1B[22m Dump accessibility tree in inverse hit test order. \x1B[90m(debugDumpSemantics)\x1B[39m\x1B[22m'));
expect(commandHelp.a.toString(),equals('\x1B[1ma\x1B[22m Toggle timeline events for all widget build methods. \x1B[90m(debugProfileWidgetBuilds)\x1B[39m\x1B[22m'));
expect(commandHelp.b.toString(),equals('\x1B[1mb\x1B[22m Toggle platform brightness (dark and light mode). \x1B[90m(debugBrightnessOverride)\x1B[39m\x1B[22m'));
expect(commandHelp.c.toString(),equals('\x1B[1mc\x1B[22m Clear the screen'));
expect(commandHelp.d.toString(),equals('\x1B[1md\x1B[22m Detach (terminate "flutter run" but leave application running).'));
expect(commandHelp.g.toString(),equals('\x1B[1mg\x1B[22m Run source code generators.'));
expect(commandHelp.h.toString(),equals('\x1B[1mh\x1B[22m Repeat this help message.'));