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/*
* SPDX-FileCopyrightText: 2017-2017 CSSlayer <wengxt@gmail.com>
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include <unistd.h>
#include <cstddef>
#include <cstdint>
#include <ios>
#include <iostream>
#include <optional>
#include <ostream>
#include <set>
#include <sstream>
#include <stdexcept>
#include <string>
#include <string_view>
#include <vector>
#include <fcitx-utils/log.h>
#include "libime/core/segmentgraph.h"
#include "libime/table/tablebaseddictionary.h"
#include "libime/table/tabledecoder.h"
#include "libime/table/tableoptions.h"
#include "libime/table/tablerule.h"
#include "testdir.h"
using namespace libime;
void testMatch(const TableBasedDictionary &dict, std::string_view code,
const std::set<std::string> &expect, bool exact) {
std::set<std::string> actual;
dict.matchWords(code,
exact ? TableMatchMode::Exact : TableMatchMode::Prefix,
[&actual](std::string_view, std::string_view word, uint32_t,
PhraseFlag) {
actual.insert(std::string{word});
return true;
});
FCITX_ASSERT(expect == actual)
<< "Expect: " << expect << " Actual: " << actual;
}
void testMatchIndex(const TableBasedDictionary &dict, std::string_view code,
uint32_t index) {
std::optional<uint32_t> actual;
dict.matchWords(code, TableMatchMode::Prefix,
[&actual](std::string_view, std::string_view,
uint32_t index, PhraseFlag) {
actual = index;
return true;
});
FCITX_ASSERT(index == actual)
<< "Expect: " << index << " Actual: " << actual;
}
void testWubi() {
std::string test = "KeyCode=abcdefghijklmnopqrstuvwxy\n"
"Length=4\n"
"Pinyin=@\n"
"[Rule]\n"
"e2=p11+p12+p21+p22\n"
"e3=p11+p21+p31+p32\n"
"a4=p11+p21+p31+n11\n"
"[Data]\n"
"xycq 统\n"
"yfh 计\n"
"nnkd 局\n";
std::stringstream ss(test);
try {
libime::TableBasedDictionary table;
table.load(ss, libime::TableFormat::Text);
FCITX_ASSERT(table.hasRule());
FCITX_ASSERT(table.hasPinyin());
std::string key;
FCITX_ASSERT(!table.generate("你好", key));
FCITX_ASSERT(table.generate("统计局", key));
FCITX_ASSERT(table.wordExists("xynn", "统计局") == PhraseFlag::Invalid);
FCITX_ASSERT(key == "xynn");
FCITX_ASSERT(table.insert("wq", "你"));
FCITX_ASSERT(table.insert("wqiy", "你"));
FCITX_ASSERT(table.insert("v", "好"));
FCITX_ASSERT(table.insert("vbg", "好"));
table.save(LIBIME_BINARY_DIR "/test/testtable.dict");
table.statistic();
table.load(LIBIME_BINARY_DIR "/test/testtable.dict");
table.statistic();
// table.save(std::cout, libime::TableFormat::Text);
std::string key2;
FCITX_ASSERT(table.generate("统计局", key2));
FCITX_ASSERT(key == key2);
FCITX_ASSERT(table.generate("你好", key2));
FCITX_ASSERT(key2 == "wqvb") << key2;
std::string key3;
FCITX_ASSERT(table.generateWithHint("你好", {"abcd", "efgh"}, key3));
FCITX_ASSERT(key3 == "abef");
FCITX_ASSERT(table.generateWithHint("你好", {"abcd"}, key3));
FCITX_ASSERT(key3 == "abvb");
FCITX_ASSERT(table.generateWithHint("你好", {"", "abcd"}, key3));
FCITX_ASSERT(key3 == "wqab");
FCITX_ASSERT(table.generateWithHint("你好", {"", "a"}, key3));
FCITX_ASSERT(key3 == "wqvb");
FCITX_ASSERT(table.insert("你好"));
testMatch(table, "wqvb", {"你好"}, false);
testMatch(table, "wqvb", {"你好"}, true);
testMatch(table, "w", {"你", "你好"}, false);
testMatch(table, "wq", {"你", "你好"}, false);
testMatch(table, "w", {}, true);
table.insert("wo", "我", PhraseFlag::Pinyin);
testMatch(table, "w", {"你", "你好", "我"}, false);
FCITX_ASSERT(table.reverseLookup("你") == "wqiy");
FCITX_ASSERT(table.reverseLookup("好") == "vbg");
table.statistic();
table.save(std::cout, TableFormat::Text);
TableOptions options;
options.setAutoRuleSet({"e2"});
table.setTableOptions(options);
graphForCode("wqvb", table)
.dfs([](const SegmentGraphBase &graph,
const std::vector<size_t> &path) {
size_t s = 0;
for (auto e : path) {
std::cout << graph.segment(s, e) << " ";
s = e;
}
std::cout << std::endl;
return true;
});
FCITX_ASSERT(table.wordExists("wqvb", "你好") == PhraseFlag::None);
FCITX_ASSERT(table.wordExists("xyyf", "统计") == PhraseFlag::Invalid);
FCITX_ASSERT(table.insert("统计", PhraseFlag::User));
FCITX_ASSERT(table.wordExists("xyyf", "统计") == PhraseFlag::User);
} catch (std::ios_base::failure &e) {
std::cout << e.what() << std::endl;
}
}
void testCangjie() {
std::string test = "KeyCode=abcdefghijklmnopqrstuvwxyz\n"
"Length=6\n"
"Prompt=&\n"
"[Data]\n"
"&a 日\n"
"&b 月\n"
"&c 金\n"
"a 日\n"
"a 曰\n"
"aa 昌\n"
"aaa 晶\n"
"abac 暝\n";
std::stringstream ss(test);
try {
libime::TableBasedDictionary table;
table.load(ss, libime::TableFormat::Text);
table.save(std::cout, TableFormat::Text);
FCITX_ASSERT(!table.hasRule());
std::string key;
FCITX_ASSERT(!table.generate("你好", key));
FCITX_ASSERT(table.hint("abac") == "日月日金");
} catch (std::ios_base::failure &e) {
std::cout << e.what() << std::endl;
}
}
void testCangjiePhrase() {
std::string test = "KeyCode=abcdefghijklmnopqrstuvwxyz\n"
"Length=6\n"
"Prompt=&\n"
"[Rule]\n"
"e2=p11+p1z+p21+p22+p2z\n"
"e3=p11+p1z+p21+p2z+p3z\n"
"a4=p11+p2z+p31+n2z+n1z\n"
"[Data]\n"
"&a 日\n"
"&b 月\n"
"&c 金\n"
"a 日\n"
"a 曰\n"
"aa 昌\n"
"aaa 晶\n"
"abac 暝\n";
std::stringstream ss(test);
try {
libime::TableBasedDictionary table;
table.load(ss, libime::TableFormat::Text);
table.save(std::cout, TableFormat::Text);
FCITX_ASSERT(table.hasRule());
std::string key;
FCITX_ASSERT(table.generate("日日", key));
FCITX_ASSERT(key == "aa") << key;
FCITX_ASSERT(table.generate("日日日日", key));
FCITX_ASSERT(key == "aaaa") << key;
FCITX_ASSERT(table.generate("昌日", key));
FCITX_ASSERT(key == "aaa") << key;
FCITX_ASSERT(table.generate("日昌", key));
FCITX_ASSERT(key == "aaa") << key;
FCITX_ASSERT(table.generate("昌暝", key));
FCITX_ASSERT(key == "aaabc") << key;
FCITX_ASSERT(table.generate("暝暝", key));
FCITX_ASSERT(key == "acabc") << key;
FCITX_ASSERT(table.hint("abac") == "日月日金");
} catch (std::ios_base::failure &e) {
std::cout << e.what() << std::endl;
}
}
void testRule() {
TableRule rule("e2=p11+p12+p21+p22+p00", 5);
FCITX_ASSERT(rule.entries().size() == 5);
bool ex = false;
try {
TableRule ruleBad("e2=p11+p12+p21+p22+p10", 5);
} catch (...) {
ex = true;
}
FCITX_ASSERT(ex);
ex = false;
try {
TableRule ruleBad("e2=p11+p12+p21+p22+p01", 5);
} catch (...) {
ex = true;
}
FCITX_ASSERT(ex);
}
void testPhraseSection() {
std::string test = "KeyCode=abcdefghijklmnopqrstuvwxy\n"
"Length=4\n"
"Pinyin=@\n"
"[Rule]\n"
"e2=p11+p12+p21+p22\n"
"e3=p11+p21+p31+p32\n"
"a4=p11+p21+p31+n11\n"
"[Data]\n"
"xycq 统\n"
"yfh 计\n"
"nnkd 局\n"
"[Phrase]\n"
"统计局";
std::stringstream ss(test);
try {
libime::TableBasedDictionary table;
table.load(ss, libime::TableFormat::Text);
FCITX_ASSERT(table.hasRule());
FCITX_ASSERT(table.hasPinyin());
FCITX_ASSERT(table.wordExists("xynn", "统计局") == PhraseFlag::None);
} catch (std::ios_base::failure &e) {
std::cout << e.what() << std::endl;
}
}
void testInvalidPhraseSection() {
std::string test = "KeyCode=abcdefghijklmnopqrstuvwxy\n"
"Length=4\n"
"Pinyin=@\n"
"[Data]\n"
"xycq 统\n"
"yfh 计\n"
"nnkd 局\n"
"[Phrase]\n"
"统计局";
std::stringstream ss(test);
bool ex = false;
try {
libime::TableBasedDictionary table;
table.load(ss, libime::TableFormat::Text);
} catch (const std::invalid_argument &) {
ex = true;
}
FCITX_ASSERT(ex);
}
void testEscape() {
std::string test = "KeyCode=abcdefghijklmnopqrstuvwxy\n"
"Length=4\n"
"Pinyin=@\n"
"[Rule]\n"
"e2=p11+p12+p21+p22\n"
"e3=p11+p21+p31+p32\n"
"a4=p11+p21+p31+n11\n"
"[Data]\n"
"xycq 统\n"
"yfh 计\n"
"nnkd 局\n"
"aaaa \"工 \"\n"
"f \"\n"
"[Phrase]\n"
"\"统计局\"";
std::string expect = "KeyCode=abcdefghijklmnopqrstuvwxy\n"
"Length=4\n"
"Pinyin=@\n"
"[Rule]\n"
"e2=p11+p12+p21+p22\n"
"e3=p11+p21+p31+p32\n"
"a4=p11+p21+p31+n11\n"
"[Data]\n"
"xycq 统\n"
"yfh 计\n"
"nnkd 局\n"
"aaaa \"工 \"\n"
"f \"\\\"\"\n"
"xynn 统计局\n";
std::stringstream ss(test);
libime::TableBasedDictionary table;
table.load(ss, libime::TableFormat::Text);
std::stringstream out;
table.save(out, TableFormat::Text);
FCITX_ASSERT(out.str() == expect) << out.str();
}
void testExtraDict() {
libime::TableBasedDictionary table;
{
std::string test = "KeyCode=abcdefghijklmnopqrstuvwxy\n"
"Length=4\n"
"Pinyin=@\n"
"[Rule]\n"
"e2=p11+p12+p21+p22\n"
"e3=p11+p21+p31+p32\n"
"a4=p11+p21+p31+n11\n"
"[Data]\n"
"xycq 统\n"
"yfh 计\n"
"nnkd 局\n";
std::stringstream ss(test);
table.load(ss, libime::TableFormat::Text);
}
testMatch(table, "nnkh", {}, false);
size_t extraIndex;
{
std::string test = "nnkh 快跑\n";
std::stringstream ss(test);
extraIndex = table.loadExtra(ss, TableFormat::Text);
}
FCITX_ASSERT(extraIndex == 0);
table.saveExtra(extraIndex, std::cout, libime::TableFormat::Text);
testMatch(table, "nnkh", {"快跑"}, false);
testMatchIndex(table, "xycq", 0);
testMatchIndex(table, "yfh", 1);
testMatchIndex(table, "nnkd", 2);
testMatchIndex(table, "nnkh", 3);
{
std::string test = "[Phrase]\n统计局\n";
std::stringstream ss(test);
extraIndex = table.loadExtra(ss, TableFormat::Text);
}
FCITX_ASSERT(extraIndex == 1);
table.saveExtra(extraIndex, std::cout, libime::TableFormat::Text);
testMatchIndex(table, "xynn", 4);
// Test load [词组]
table.removeAllExtra();
{
std::string test = "[词组]\n统计局\n";
std::stringstream ss(test);
extraIndex = table.loadExtra(ss, TableFormat::Text);
}
FCITX_ASSERT(extraIndex == 0);
table.saveExtra(extraIndex, std::cout, libime::TableFormat::Text);
testMatchIndex(table, "xynn", 3);
}
void testOneMatchingWord() {
std::string test = "KeyCode=abcdefghijklmnopqrstuvwxy\n"
"Length=4\n"
"Pinyin=@\n"
"[Rule]\n"
"e2=p11+p12+p21+p22\n"
"e3=p11+p21+p31+p32\n"
"a4=p11+p21+p31+n11\n"
"[Data]\n"
"xycq 统\n"
"yfh 计\n"
"nnkd 局\n"
"nnkh 快跑\n";
std::stringstream ss(test);
libime::TableBasedDictionary table;
table.load(ss, libime::TableFormat::Text);
FCITX_ASSERT(table.hasOneMatchingWord("x"));
FCITX_ASSERT(table.hasOneMatchingWord("xy"));
FCITX_ASSERT(table.hasOneMatchingWord("xyc"));
FCITX_ASSERT(table.hasOneMatchingWord("xycq"));
FCITX_ASSERT(!table.hasOneMatchingWord("xycy"));
FCITX_ASSERT(!table.hasOneMatchingWord("n"));
FCITX_ASSERT(!table.hasOneMatchingWord("nn"));
FCITX_ASSERT(!table.hasOneMatchingWord("nnk"));
FCITX_ASSERT(table.hasOneMatchingWord("nnkh"));
FCITX_ASSERT(table.hasOneMatchingWord("nnkd"));
table.insert("nnkd", "局", libime::PhraseFlag::User);
FCITX_ASSERT(table.hasOneMatchingWord("nnkd"));
table.insert("nnkd", "局2", libime::PhraseFlag::User);
FCITX_ASSERT(!table.hasOneMatchingWord("nnkd"));
}
int main() {
testRule();
testWubi();
testCangjie();
testCangjiePhrase();
testPhraseSection();
testInvalidPhraseSection();
testEscape();
testOneMatchingWord();
testExtraDict();
return 0;
}
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