chrome/browser/spellchecker_platform_engine_unittest.cc - platform/external/chromium - Git at Google

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/spellchecker_platform_engine.h"
 #include "testing/gtest/include/gtest/gtest.h"

 // Tests that words are properly ignored. Currently only enabled on OS X as it
 // is the only platform to support ignoring words. Note that in this test, we
 // supply a non-zero doc_tag, in order to test that ignored words are matched to
 // the correct document.
 TEST(PlatformSpellCheckTest, IgnoreWords_EN_US) {
   const char* kTestCases[] = {
     "teh",
     "morblier",
     "watre",
     "noooen",
   };

   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
     const string16 word(ASCIIToUTF16(kTestCases[i]));
     const int doc_tag = SpellCheckerPlatform::GetDocumentTag();

     // The word should show up as misspelled.
     EXPECT_FALSE(SpellCheckerPlatform::CheckSpelling(word, doc_tag)) << word;

     // Ignore the word.
     SpellCheckerPlatform::IgnoreWord(word);

     // The word should now show up as correctly spelled.
     EXPECT_TRUE(SpellCheckerPlatform::CheckSpelling(word, doc_tag)) << word;

     // Close the docuemnt. Any words that we had previously ignored should no
     // longer be ignored and thus should show up as misspelled.
     SpellCheckerPlatform::CloseDocumentWithTag(doc_tag);

     // The word should now show be spelled wrong again
     EXPECT_FALSE(SpellCheckerPlatform::CheckSpelling(word, doc_tag)) << word;
   }
 }  // Test IgnoreWords_EN_US

 TEST(PlatformSpellCheckTest, SpellCheckSuggestions_EN_US) {
   static const struct {
     const char* input;           // A string to be tested.
     const char* suggested_word;  // A suggested word that should occur.
   } kTestCases[] = {
     // We need to have separate test cases here, since hunspell and the OS X
     // spellchecking service occasionally differ on what they consider a valid
     // suggestion for a given word, although these lists could likely be
     // integrated somewhat. The test cases for non-Mac are in
     // chrome/renderer/spellcheck_unittest.cc
     // These words come from the wikipedia page of the most commonly
     // misspelled words in english.
     // (http://en.wikipedia.org/wiki/Commonly_misspelled_words).
     // However, 10.6 loads multiple dictionaries and enables many non-English
     // dictionaries by default. As a result, we have removed from the list any
     // word that is marked as correct because it is correct in another
     // language.
     {"absense", "absence"},
     {"acceptible", "acceptable"},
     {"accidentaly", "accidentally"},
     {"acheive", "achieve"},
     {"acknowlege", "acknowledge"},
     {"acquaintence", "acquaintance"},
     {"aquire", "acquire"},
     {"aquit", "acquit"},
     {"acrage", "acreage"},
     {"adultary", "adultery"},
     {"advertize", "advertise"},
     {"adviseable", "advisable"},
     {"alchohol", "alcohol"},
     {"alege", "allege"},
     {"allegaince", "allegiance"},
     {"allmost", "almost"},
     // Ideally, this test should pass. It works in firefox, but not in hunspell
     // or OS X.
     // {"alot", "a lot"},
     {"amatuer", "amateur"},
     {"ammend", "amend"},
     {"amung", "among"},
     {"anually", "annually"},
     {"apparant", "apparent"},
     {"artic", "arctic"},
     {"arguement", "argument"},
     {"athiest", "atheist"},
     {"athelete", "athlete"},
     {"avrage", "average"},
     {"awfull", "awful"},
     {"ballance", "balance"},
     {"basicly", "basically"},
     {"becuase", "because"},
     {"becomeing", "becoming"},
     {"befor", "before"},
     {"begining", "beginning"},
     {"beleive", "believe"},
     {"bellweather", "bellwether"},
     {"benifit", "benefit"},
     {"bouy", "buoy"},
     {"briliant", "brilliant"},
     {"burgler", "burglar"},
     {"camoflage", "camouflage"},
     {"carefull", "careful"},
     {"Carribean", "Caribbean"},
     {"catagory", "category"},
     {"cauhgt", "caught"},
     {"cieling", "ceiling"},
     {"cemetary", "cemetery"},
     {"certin", "certain"},
     {"changable", "changeable"},
     {"cheif", "chief"},
     {"citezen", "citizen"},
     {"collaegue", "colleague"},
     {"colum", "column"},
     {"comming", "coming"},
     {"commited", "committed"},
     {"compitition", "competition"},
     {"conceed", "concede"},
     {"congradulate", "congratulate"},
     {"consciencious", "conscientious"},
     {"concious", "conscious"},
     {"concensus", "consensus"},
     {"contraversy", "controversy"},
     {"conveniance", "convenience"},
     {"critecize", "criticize"},
     {"dacquiri", "daiquiri"},
     {"decieve", "deceive"},
     {"dicide", "decide"},
     {"definate", "definite"},
     {"definitly", "definitely"},
     {"desparate", "desperate"},
     {"develope", "develop"},
     {"diffrence", "difference"},
     {"disapear", "disappear"},
     {"disapoint", "disappoint"},
     {"disasterous", "disastrous"},
     {"disipline", "discipline"},
     {"drunkeness", "drunkenness"},
     {"dumbell", "dumbbell"},
     {"easely", "easily"},
     {"eigth", "eight"},
     {"embarass", "embarrass"},
     {"enviroment", "environment"},
     {"equiped", "equipped"},
     {"equiptment", "equipment"},
     {"exagerate", "exaggerate"},
     {"exellent", "excellent"},
     {"exsept", "except"},
     {"exercize", "exercise"},
     {"exilerate", "exhilarate"},
     {"existance", "existence"},
     {"experiance", "experience"},
     {"experament", "experiment"},
     {"explaination", "explanation"},
     {"facinating", "fascinating"},
     {"firey", "fiery"},
     {"finaly", "finally"},
     {"flourescent", "fluorescent"},
     {"foriegn", "foreign"},
     {"fourty", "forty"},
     {"foreward", "forward"},
     {"freind", "friend"},
     {"fundemental", "fundamental"},
     {"guage", "gauge"},
     {"generaly", "generally"},
     {"goverment", "government"},
     {"gratefull", "grateful"},
     {"garantee", "guarantee"},
     {"guidence", "guidance"},
     {"happyness", "happiness"},
     {"harrass", "harass"},
     {"heighth", "height"},
     {"heirarchy", "hierarchy"},
     {"humerous", "humorous"},
     {"hygene", "hygiene"},
     {"hipocrit", "hypocrite"},
     {"idenity", "identity"},
     {"ignorence", "ignorance"},
     {"imaginery", "imaginary"},
     {"immitate", "imitate"},
     {"immitation", "imitation"},
     {"imediately", "immediately"},
     {"incidently", "incidentally"},
     {"independant", "independent"},
     {"indispensible", "indispensable"},
     {"innoculate", "inoculate"},
     {"inteligence", "intelligence"},
     {"intresting", "interesting"},
     {"interuption", "interruption"},
     {"irrelevent", "irrelevant"},
     {"irritible", "irritable"},
     {"jellous", "jealous"},
     {"knowlege", "knowledge"},
     {"labratory", "laboratory"},
     {"lenght", "length"},
     {"liason", "liaison"},
     {"libary", "library"},
     {"lisence", "license"},
     {"lonelyness", "loneliness"},
     {"lieing", "lying"},
     {"maintenence", "maintenance"},
     {"manuever", "maneuver"},
     {"marrige", "marriage"},
     {"mathmatics", "mathematics"},
     {"medcine", "medicine"},
     {"miniture", "miniature"},
     {"minite", "minute"},
     {"mischevous", "mischievous"},
     {"mispell", "misspell"},
     // Maybe this one should pass, as it works in hunspell, but not in firefox.
     // {"misterius", "mysterious"},
     {"naturaly", "naturally"},
     {"neccessary", "necessary"},
     {"neice", "niece"},
     {"nieghbor", "neighbor"},
     {"nieghbour", "neighbor"},
     {"niether", "neither"},
     {"noticable", "noticeable"},
     {"occassion", "occasion"},
     {"occasionaly", "occasionally"},
     {"occurrance", "occurrence"},
     {"occured", "occurred"},
     {"ommision", "omission"},
     {"oppurtunity", "opportunity"},
     {"outragous", "outrageous"},
     {"parrallel", "parallel"},
     {"parliment", "parliament"},
     {"particurly", "particularly"},
     {"passtime", "pastime"},
     {"peculier", "peculiar"},
     {"percieve", "perceive"},
     {"pernament", "permanent"},
     {"perseverence", "perseverance"},
     {"personaly", "personally"},
     {"persaude", "persuade"},
     {"pichure", "picture"},
     {"peice", "piece"},
     {"plagerize", "plagiarize"},
     {"playright", "playwright"},
     {"plesant", "pleasant"},
     {"pollitical", "political"},
     {"posession", "possession"},
     {"potatos", "potatoes"},
     {"practicle", "practical"},
     {"preceed", "precede"},
     {"predjudice", "prejudice"},
     {"presance", "presence"},
     {"privelege", "privilege"},
     // This one should probably work. It does in FF and Hunspell.
     // {"probly", "probably"},
     {"proffesional", "professional"},
     {"promiss", "promise"},
     {"pronounciation", "pronunciation"},
     {"prufe", "proof"},
     {"psycology", "psychology"},
     {"publically", "publicly"},
     {"quanity", "quantity"},
     {"quarentine", "quarantine"},
     {"questionaire", "questionnaire"},
     {"readible", "readable"},
     {"realy", "really"},
     {"recieve", "receive"},
     {"reciept", "receipt"},
     {"reconize", "recognize"},
     {"recomend", "recommend"},
     {"refered", "referred"},
     {"referance", "reference"},
     {"relevent", "relevant"},
     {"religous", "religious"},
     {"repitition", "repetition"},
     {"restarant", "restaurant"},
     {"rythm", "rhythm"},
     {"rediculous", "ridiculous"},
     {"sacrefice", "sacrifice"},
     {"saftey", "safety"},
     {"sissors", "scissors"},
     {"secratary", "secretary"},
     {"seperate", "separate"},
     {"sargent", "sergeant"},
     {"shineing", "shining"},
     {"similer", "similar"},
     {"sinceerly", "sincerely"},
     {"speach", "speech"},
     {"strenght", "strength"},
     {"succesful", "successful"},
     {"supercede", "supersede"},
     {"surelly", "surely"},
     {"suprise", "surprise"},
     {"temperture", "temperature"},
     {"temprary", "temporary"},
     {"tommorrow", "tomorrow"},
     {"tounge", "tongue"},
     {"truely", "truly"},
     {"twelth", "twelfth"},
     {"tyrany", "tyranny"},
     {"underate", "underrate"},
     {"untill", "until"},
     {"unuseual", "unusual"},
     {"upholstry", "upholstery"},
     {"usible", "usable"},
     {"useing", "using"},
     {"usualy", "usually"},
     {"vaccuum", "vacuum"},
     {"vegatarian", "vegetarian"},
     {"vehical", "vehicle"},
     {"visious", "vicious"},
     {"villege", "village"},
     {"wierd", "weird"},
     {"wellcome", "welcome"},
     {"wellfare", "welfare"},
     {"wilfull", "willful"},
     {"withold", "withhold"},
     {"writting", "writing"},
   };

   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
     const string16 word(ASCIIToUTF16(kTestCases[i].input));
     EXPECT_FALSE(SpellCheckerPlatform::CheckSpelling(word, 0)) << word;

     // Check if the suggested words occur.
     std::vector<string16> suggestions;
     SpellCheckerPlatform::FillSuggestionList(word, &suggestions);
     bool suggested_word_is_present = false;
     const string16 suggested_word(ASCIIToUTF16(kTestCases[i].suggested_word));
     for (size_t j = 0; j < suggestions.size(); j++) {
       if (suggestions[j].compare(suggested_word) == 0) {
         suggested_word_is_present = true;
         break;
       }
     }
     EXPECT_TRUE(suggested_word_is_present) << suggested_word;
   }
 }
	// Copyright (c) 2010 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	#include "base/string_util.h"
	#include "base/utf_string_conversions.h"
	#include "chrome/browser/spellchecker_platform_engine.h"
	#include "testing/gtest/include/gtest/gtest.h"

	// Tests that words are properly ignored. Currently only enabled on OS X as it
	// is the only platform to support ignoring words. Note that in this test, we
	// supply a non-zero doc_tag, in order to test that ignored words are matched to
	// the correct document.
	TEST(PlatformSpellCheckTest, IgnoreWords_EN_US) {
	const char* kTestCases[] = {
	"teh",
	"morblier",
	"watre",
	"noooen",
	};

	for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
	const string16 word(ASCIIToUTF16(kTestCases[i]));
	const int doc_tag = SpellCheckerPlatform::GetDocumentTag();

	// The word should show up as misspelled.
	EXPECT_FALSE(SpellCheckerPlatform::CheckSpelling(word, doc_tag)) << word;

	// Ignore the word.
	SpellCheckerPlatform::IgnoreWord(word);

	// The word should now show up as correctly spelled.
	EXPECT_TRUE(SpellCheckerPlatform::CheckSpelling(word, doc_tag)) << word;

	// Close the docuemnt. Any words that we had previously ignored should no
	// longer be ignored and thus should show up as misspelled.
	SpellCheckerPlatform::CloseDocumentWithTag(doc_tag);

	// The word should now show be spelled wrong again
	EXPECT_FALSE(SpellCheckerPlatform::CheckSpelling(word, doc_tag)) << word;
	}
	} // Test IgnoreWords_EN_US

	TEST(PlatformSpellCheckTest, SpellCheckSuggestions_EN_US) {
	static const struct {
	const char* input; // A string to be tested.
	const char* suggested_word; // A suggested word that should occur.
	} kTestCases[] = {
	// We need to have separate test cases here, since hunspell and the OS X
	// spellchecking service occasionally differ on what they consider a valid
	// suggestion for a given word, although these lists could likely be
	// integrated somewhat. The test cases for non-Mac are in
	// chrome/renderer/spellcheck_unittest.cc
	// These words come from the wikipedia page of the most commonly
	// misspelled words in english.
	// (http://en.wikipedia.org/wiki/Commonly_misspelled_words).
	// However, 10.6 loads multiple dictionaries and enables many non-English
	// dictionaries by default. As a result, we have removed from the list any
	// word that is marked as correct because it is correct in another
	// language.
	{"absense", "absence"},
	{"acceptible", "acceptable"},
	{"accidentaly", "accidentally"},
	{"acheive", "achieve"},
	{"acknowlege", "acknowledge"},
	{"acquaintence", "acquaintance"},
	{"aquire", "acquire"},
	{"aquit", "acquit"},
	{"acrage", "acreage"},
	{"adultary", "adultery"},
	{"advertize", "advertise"},
	{"adviseable", "advisable"},
	{"alchohol", "alcohol"},
	{"alege", "allege"},
	{"allegaince", "allegiance"},
	{"allmost", "almost"},
	// Ideally, this test should pass. It works in firefox, but not in hunspell
	// or OS X.
	// {"alot", "a lot"},
	{"amatuer", "amateur"},
	{"ammend", "amend"},
	{"amung", "among"},
	{"anually", "annually"},
	{"apparant", "apparent"},
	{"artic", "arctic"},
	{"arguement", "argument"},
	{"athiest", "atheist"},
	{"athelete", "athlete"},
	{"avrage", "average"},
	{"awfull", "awful"},
	{"ballance", "balance"},
	{"basicly", "basically"},
	{"becuase", "because"},
	{"becomeing", "becoming"},
	{"befor", "before"},
	{"begining", "beginning"},
	{"beleive", "believe"},
	{"bellweather", "bellwether"},
	{"benifit", "benefit"},
	{"bouy", "buoy"},
	{"briliant", "brilliant"},
	{"burgler", "burglar"},
	{"camoflage", "camouflage"},
	{"carefull", "careful"},
	{"Carribean", "Caribbean"},
	{"catagory", "category"},
	{"cauhgt", "caught"},
	{"cieling", "ceiling"},
	{"cemetary", "cemetery"},
	{"certin", "certain"},
	{"changable", "changeable"},
	{"cheif", "chief"},
	{"citezen", "citizen"},
	{"collaegue", "colleague"},
	{"colum", "column"},
	{"comming", "coming"},
	{"commited", "committed"},
	{"compitition", "competition"},
	{"conceed", "concede"},
	{"congradulate", "congratulate"},
	{"consciencious", "conscientious"},
	{"concious", "conscious"},
	{"concensus", "consensus"},
	{"contraversy", "controversy"},
	{"conveniance", "convenience"},
	{"critecize", "criticize"},
	{"dacquiri", "daiquiri"},
	{"decieve", "deceive"},
	{"dicide", "decide"},
	{"definate", "definite"},
	{"definitly", "definitely"},
	{"desparate", "desperate"},
	{"develope", "develop"},
	{"diffrence", "difference"},
	{"disapear", "disappear"},
	{"disapoint", "disappoint"},
	{"disasterous", "disastrous"},
	{"disipline", "discipline"},
	{"drunkeness", "drunkenness"},
	{"dumbell", "dumbbell"},
	{"easely", "easily"},
	{"eigth", "eight"},
	{"embarass", "embarrass"},
	{"enviroment", "environment"},
	{"equiped", "equipped"},
	{"equiptment", "equipment"},
	{"exagerate", "exaggerate"},
	{"exellent", "excellent"},
	{"exsept", "except"},
	{"exercize", "exercise"},
	{"exilerate", "exhilarate"},
	{"existance", "existence"},
	{"experiance", "experience"},
	{"experament", "experiment"},
	{"explaination", "explanation"},
	{"facinating", "fascinating"},
	{"firey", "fiery"},
	{"finaly", "finally"},
	{"flourescent", "fluorescent"},
	{"foriegn", "foreign"},
	{"fourty", "forty"},
	{"foreward", "forward"},
	{"freind", "friend"},
	{"fundemental", "fundamental"},
	{"guage", "gauge"},
	{"generaly", "generally"},
	{"goverment", "government"},
	{"gratefull", "grateful"},
	{"garantee", "guarantee"},
	{"guidence", "guidance"},
	{"happyness", "happiness"},
	{"harrass", "harass"},
	{"heighth", "height"},
	{"heirarchy", "hierarchy"},
	{"humerous", "humorous"},
	{"hygene", "hygiene"},
	{"hipocrit", "hypocrite"},
	{"idenity", "identity"},
	{"ignorence", "ignorance"},
	{"imaginery", "imaginary"},
	{"immitate", "imitate"},
	{"immitation", "imitation"},
	{"imediately", "immediately"},
	{"incidently", "incidentally"},
	{"independant", "independent"},
	{"indispensible", "indispensable"},
	{"innoculate", "inoculate"},
	{"inteligence", "intelligence"},
	{"intresting", "interesting"},
	{"interuption", "interruption"},
	{"irrelevent", "irrelevant"},
	{"irritible", "irritable"},
	{"jellous", "jealous"},
	{"knowlege", "knowledge"},
	{"labratory", "laboratory"},
	{"lenght", "length"},
	{"liason", "liaison"},
	{"libary", "library"},
	{"lisence", "license"},
	{"lonelyness", "loneliness"},
	{"lieing", "lying"},
	{"maintenence", "maintenance"},
	{"manuever", "maneuver"},
	{"marrige", "marriage"},
	{"mathmatics", "mathematics"},
	{"medcine", "medicine"},
	{"miniture", "miniature"},
	{"minite", "minute"},
	{"mischevous", "mischievous"},
	{"mispell", "misspell"},
	// Maybe this one should pass, as it works in hunspell, but not in firefox.
	// {"misterius", "mysterious"},
	{"naturaly", "naturally"},
	{"neccessary", "necessary"},
	{"neice", "niece"},
	{"nieghbor", "neighbor"},
	{"nieghbour", "neighbor"},
	{"niether", "neither"},
	{"noticable", "noticeable"},
	{"occassion", "occasion"},
	{"occasionaly", "occasionally"},
	{"occurrance", "occurrence"},
	{"occured", "occurred"},
	{"ommision", "omission"},
	{"oppurtunity", "opportunity"},
	{"outragous", "outrageous"},
	{"parrallel", "parallel"},
	{"parliment", "parliament"},
	{"particurly", "particularly"},
	{"passtime", "pastime"},
	{"peculier", "peculiar"},
	{"percieve", "perceive"},
	{"pernament", "permanent"},
	{"perseverence", "perseverance"},
	{"personaly", "personally"},
	{"persaude", "persuade"},
	{"pichure", "picture"},
	{"peice", "piece"},
	{"plagerize", "plagiarize"},
	{"playright", "playwright"},
	{"plesant", "pleasant"},
	{"pollitical", "political"},
	{"posession", "possession"},
	{"potatos", "potatoes"},
	{"practicle", "practical"},
	{"preceed", "precede"},
	{"predjudice", "prejudice"},
	{"presance", "presence"},
	{"privelege", "privilege"},
	// This one should probably work. It does in FF and Hunspell.
	// {"probly", "probably"},
	{"proffesional", "professional"},
	{"promiss", "promise"},
	{"pronounciation", "pronunciation"},
	{"prufe", "proof"},
	{"psycology", "psychology"},
	{"publically", "publicly"},
	{"quanity", "quantity"},
	{"quarentine", "quarantine"},
	{"questionaire", "questionnaire"},
	{"readible", "readable"},
	{"realy", "really"},
	{"recieve", "receive"},
	{"reciept", "receipt"},
	{"reconize", "recognize"},
	{"recomend", "recommend"},
	{"refered", "referred"},
	{"referance", "reference"},
	{"relevent", "relevant"},
	{"religous", "religious"},
	{"repitition", "repetition"},
	{"restarant", "restaurant"},
	{"rythm", "rhythm"},
	{"rediculous", "ridiculous"},
	{"sacrefice", "sacrifice"},
	{"saftey", "safety"},
	{"sissors", "scissors"},
	{"secratary", "secretary"},
	{"seperate", "separate"},
	{"sargent", "sergeant"},
	{"shineing", "shining"},
	{"similer", "similar"},
	{"sinceerly", "sincerely"},
	{"speach", "speech"},
	{"strenght", "strength"},
	{"succesful", "successful"},
	{"supercede", "supersede"},
	{"surelly", "surely"},
	{"suprise", "surprise"},
	{"temperture", "temperature"},
	{"temprary", "temporary"},
	{"tommorrow", "tomorrow"},
	{"tounge", "tongue"},
	{"truely", "truly"},
	{"twelth", "twelfth"},
	{"tyrany", "tyranny"},
	{"underate", "underrate"},
	{"untill", "until"},
	{"unuseual", "unusual"},
	{"upholstry", "upholstery"},
	{"usible", "usable"},
	{"useing", "using"},
	{"usualy", "usually"},
	{"vaccuum", "vacuum"},
	{"vegatarian", "vegetarian"},
	{"vehical", "vehicle"},
	{"visious", "vicious"},
	{"villege", "village"},
	{"wierd", "weird"},
	{"wellcome", "welcome"},
	{"wellfare", "welfare"},
	{"wilfull", "willful"},
	{"withold", "withhold"},
	{"writting", "writing"},
	};

	for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
	const string16 word(ASCIIToUTF16(kTestCases[i].input));
	EXPECT_FALSE(SpellCheckerPlatform::CheckSpelling(word, 0)) << word;

	// Check if the suggested words occur.
	std::vector<string16> suggestions;
	SpellCheckerPlatform::FillSuggestionList(word, &suggestions);
	bool suggested_word_is_present = false;
	const string16 suggested_word(ASCIIToUTF16(kTestCases[i].suggested_word));
	for (size_t j = 0; j < suggestions.size(); j++) {
	if (suggestions[j].compare(suggested_word) == 0) {
	suggested_word_is_present = true;
	break;
	}
	}
	EXPECT_TRUE(suggested_word_is_present) << suggested_word;
	}
	}