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https://github.com/ElvishArtisan/rivendell.git
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2019-01-29 Fred Gleason <fredg@paravelsystems.com>
* Refactored routines for parsing/writing standard date/time strings (RFC822 and XML xs:dateTime formats) into 'lib/rddatetime.[cpp|h]. * Removed the 'RDWebDateTime()', 'RDGetWebDateTime()', 'RDGetWebDate()', 'RDGetWebTime()', 'RDGetWebMonth()', 'RDXmlDate()', 'RDXmlTime()', 'RDXmlDateTime()' and 'RDXmlTimeZoneSuffix()' functions from 'lib/rdweb.[cpp|h]. * Added a 'dateparse_test' test harness.
This commit is contained in:
Fred Gleason
231
tests/dateparse_test.cpp
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231
tests/dateparse_test.cpp
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// dateparse_test.cpp
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//
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// Test the Rivendell date/time parser routines.
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//
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// (C) Copyright 2019 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <stdlib.h>
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#include <stdio.h>
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#include <qapplication.h>
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#include <qvariant.h>
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#include <rdcmd_switch.h>
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#include <rddatetime.h>
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#include <rdweb.h>
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#include "dateparse_test.h"
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MainObject::MainObject(QObject *parent)
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:QObject(parent)
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{
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QString time="";
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QString datetime="";
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MainObject::Format format=MainObject::Unknown;
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MainObject::PrintType type=MainObject::None;
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//
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// Read Command Options
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//
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RDCmdSwitch *cmd=
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new RDCmdSwitch(qApp->argc(),qApp->argv(),"dateparse_test",
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DATEPARSE_TEST_USAGE);
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for(unsigned i=0;i<cmd->keys();i++) {
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if(cmd->key(i)=="--datetime") {
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datetime=cmd->value(i);
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cmd->setProcessed(i,true);
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}
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if(cmd->key(i)=="--print") {
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if(cmd->value(i).toLower()=="date") {
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type=MainObject::Date;
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cmd->setProcessed(i,true);
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}
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if(cmd->value(i).toLower()=="time") {
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type=MainObject::Time;
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cmd->setProcessed(i,true);
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}
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if(cmd->value(i).toLower()=="datetime") {
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type=MainObject::DateTime;
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cmd->setProcessed(i,true);
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}
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if(!cmd->processed(i)) {
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fprintf(stderr,"dataparse_test: unknown --print value\n");
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exit(1);
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}
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}
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if(cmd->key(i)=="--format") {
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if(cmd->value(i).toLower()=="rfc822") {
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format=MainObject::Rfc822;
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cmd->setProcessed(i,true);
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}
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if(cmd->value(i).toLower()=="xml") {
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format=MainObject::Xml;
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cmd->setProcessed(i,true);
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}
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if(cmd->value(i).toLower()=="auto") {
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format=MainObject::Auto;
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cmd->setProcessed(i,true);
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}
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if(!cmd->processed(i)) {
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fprintf(stderr,"dataparse_test: unknown --format value\n");
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exit(1);
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}
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}
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if(cmd->key(i)=="--time") {
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time=cmd->value(i);
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cmd->setProcessed(i,true);
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}
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if(!cmd->processed(i)) {
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fprintf(stderr,"dateparse_test: unknown option \"%s\"\n",
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(const char *)cmd->value(i));
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exit(256);
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}
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}
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if(format==MainObject::Unknown) {
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fprintf(stderr,"dateparse_test: no --format specified\n");
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exit(1);
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}
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if(type!=MainObject::None) {
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if(format==MainObject::Auto) {
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fprintf(stderr,"dateparse_test: auto not supported for printing\n");
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exit(1);
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}
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switch(type) {
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case MainObject::Date:
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if(format!=MainObject::Xml) {
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fprintf(stderr,"dateparse_test: date unsupported for RFC822 format\n");
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exit(1);
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}
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printf("XML xs:date: %s\n",
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(const char *)RDWriteXmlDate(QDate::currentDate()));
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break;
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case MainObject::Time:
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if(format!=MainObject::Xml) {
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fprintf(stderr,"dateparse_test: time unsupported for RFC822 format\n");
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exit(1);
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}
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printf("XML xs:time: %s\n",
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(const char *)RDWriteXmlTime(QTime::currentTime()));
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break;
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case MainObject::DateTime:
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switch(format) {
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case MainObject::Xml:
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printf("XML xs:dateTime: %s\n",
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(const char *)RDWriteXmlDateTime(QDateTime::currentDateTime()));
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break;
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case MainObject::Rfc822:
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printf("RFC822: %s\n",
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(const char *)RDWriteRfc822DateTime(QDateTime::currentDateTime()));
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break;
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case MainObject::Auto:
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case MainObject::Unknown:
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break;
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}
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break;
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case MainObject::None:
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break;
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}
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exit(0);
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}
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if((!datetime.isEmpty())&&(!time.isEmpty())) {
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fprintf(stderr,
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"dateparse_test: --datetime and --time are mutually exclusive\n");
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exit(256);
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}
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if(datetime.isEmpty()&&time.isEmpty()) {
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fprintf(stderr,
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"dateparse_test: you must specify --datetime or --time\n");
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exit(256);
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}
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if((!time.isEmpty())&&(format==MainObject::Rfc822)) {
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fprintf(stderr,"dateparse_test: RFC822 format has no --time parser\n");
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exit(1);
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}
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if(!datetime.isEmpty()) {
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QDateTime dt;
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bool ok=false;
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switch(format) {
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case MainObject::Rfc822:
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dt=RDParseRfc822DateTime(datetime,&ok);
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break;
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case MainObject::Xml:
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dt=RDParseXmlDateTime(datetime,&ok);
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break;
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case MainObject::Auto:
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dt=RDParseDateTime(datetime,&ok);
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break;
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case MainObject::Unknown:
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break;
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}
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if(ok) {
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printf("DateTime: %s\n",(const char *)dt.toString("yyyy-MM-dd hh:mm:ss").toUtf8());
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}
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else {
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printf("invalid date/time string\n");
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}
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}
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if(!time.isEmpty()) {
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QTime t;
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int day_offset=0;
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bool ok=false;
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switch(format) {
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case MainObject::Xml:
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case MainObject::Auto:
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t=RDParseXmlTime(time,&ok,&day_offset);
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break;
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case MainObject::Rfc822:
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case MainObject::Unknown:
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break;
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}
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if(ok) {
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QString offset_str="";
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if(day_offset<0) {
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offset_str=QString().sprintf(" (lost %d day)",-day_offset);
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}
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if(day_offset>0) {
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offset_str=QString().sprintf(" (gained %d day)",day_offset);
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}
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printf("Time: %s\n",(const char *)(t.toString("hh:mm:ss")+offset_str).toUtf8());
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}
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else {
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printf("invalid time string\n");
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}
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}
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exit(0);
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}
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int main(int argc,char *argv[])
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{
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QApplication a(argc,argv,false);
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new MainObject();
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return a.exec();
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}
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