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taskwarrior/test/lexer_test.cpp
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////////////////////////////////////////////////////////////////////////////////
//
// Copyright 2013 - 2021, Göteborg Bit Factory.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// https://www.opensource.org/licenses/mit-license.php
//
////////////////////////////////////////////////////////////////////////////////
#include <cmake.h>
// cmake.h include header must come first
#include <Datetime.h>
#include <Duration.h>
#include <Lexer.h>
#include <string.h>
#include <test.h>
#include <iostream>
#include <vector>
////////////////////////////////////////////////////////////////////////////////
int TEST_NAME(int, char**) {
#ifdef PRODUCT_TASKWARRIOR
UnitTest t(1255);
#else
UnitTest t(1235);
#endif
// Use same Datetime/Duraiton configuration as Context∴:staticInitialization.
Datetime::isoEnabled = true;
Datetime::standaloneDateEnabled = false;
Datetime::standaloneTimeEnabled = false;
Duration::standaloneSecondsEnabled = false;
std::vector<std::pair<std::string, Lexer::Type>> tokens;
std::string token;
Lexer::Type type;
// Feed in some attributes and types, so that the Lexer knows what a DOM
// reference is.
Lexer::attributes["due"] = "date";
Lexer::attributes["tags"] = "string";
Lexer::attributes["description"] = "string";
// static bool Lexer::isBoundary (int, int);
t.ok(Lexer::isBoundary(' ', 'a'), "' ' --> 'a' = isBoundary");
t.ok(Lexer::isBoundary('a', ' '), "'a' --> ' ' = isBoundary");
t.ok(Lexer::isBoundary(' ', '+'), "' ' --> '+' = isBoundary");
t.ok(Lexer::isBoundary(' ', ','), "' ' --> ',' = isBoundary");
t.notok(Lexer::isBoundary('3', '4'), "'3' --> '4' = isBoundary");
t.ok(Lexer::isBoundary('(', '('), "'(' --> '(' = isBoundary");
t.notok(Lexer::isBoundary('r', 'd'), "'r' --> 'd' = isBoundary");
// static bool Lexer::wasQuoted (const std::string&);
t.notok(Lexer::wasQuoted(""), "'' --> !wasQuoted");
t.notok(Lexer::wasQuoted("foo"), "'foo' --> !wasQuoted");
t.ok(Lexer::wasQuoted("a b"), "'a b' --> wasQuoted");
t.ok(Lexer::wasQuoted("(a)"), "'(a)' --> wasQuoted");
// static bool Lexer::dequote (std::string&, const std::string& quotes = "'\"");
token = "foo";
Lexer::dequote(token);
t.is(token, "foo", "dequote foo --> foo");
token = "'foo'";
Lexer::dequote(token);
t.is(token, "foo", "dequote 'foo' --> foo");
token = "'o\\'clock'";
Lexer::dequote(token);
t.is(token, "o\\'clock", "dequote 'o\\'clock' --> o\\'clock");
token = "abba";
Lexer::dequote(token, "a");
t.is(token, "bb", "dequote 'abba' (a) --> bb");
// Should result in no tokens.
Lexer l0("");
t.notok(l0.token(token, type), "'' --> no tokens");
// Should result in no tokens.
Lexer l1(" \t ");
t.notok(l1.token(token, type), "' \\t ' --> no tokens");
// \u20ac = Euro symbol.
Lexer l2(R"( one 'two \'three\''+456-(1.3*2 - 0x12) 1.2e-3.4 foo.bar and '\u20ac')");
tokens.clear();
while (l2.token(token, type)) {
std::cout << "# «" << token << "» " << Lexer::typeName(type) << "\n";
tokens.emplace_back(token, type);
}
t.is(tokens[0].first, "one", "tokens[0] = 'one'"); // 30
t.is(Lexer::typeName(tokens[0].second), "identifier", "tokens[0] = identifier");
t.is(tokens[1].first, "'two 'three''", "tokens[1] = 'two 'three''");
t.is(Lexer::typeName(tokens[1].second), "string", "tokens[1] = string");
t.is(tokens[2].first, "+", "tokens[2] = '+'");
t.is(Lexer::typeName(tokens[2].second), "op", "tokens[2] = op");
t.is(tokens[3].first, "456", "tokens[3] = '456'");
t.is(Lexer::typeName(tokens[3].second), "number", "tokens[3] = number");
t.is(tokens[4].first, "-", "tokens[4] = '-'");
t.is(Lexer::typeName(tokens[4].second), "op", "tokens[4] = op");
t.is(tokens[5].first, "(", "tokens[5] = '('"); // 40
t.is(Lexer::typeName(tokens[5].second), "op", "tokens[5] = op");
t.is(tokens[6].first, "1.3", "tokens[6] = '1.3'");
t.is(Lexer::typeName(tokens[6].second), "number", "tokens[6] = number");
t.is(tokens[7].first, "*", "tokens[7] = '*'");
t.is(Lexer::typeName(tokens[7].second), "op", "tokens[7] = op");
t.is(tokens[8].first, "2", "tokens[8] = '2'");
t.is(Lexer::typeName(tokens[8].second), "number", "tokens[8] = number");
t.is(tokens[9].first, "-", "tokens[9] = '-'");
t.is(Lexer::typeName(tokens[9].second), "op", "tokens[9] = op");
t.is(tokens[10].first, "0x12", "tokens[10] = '0x12'"); // 50
t.is(Lexer::typeName(tokens[10].second), "hex", "tokens[10] = hex");
t.is(tokens[11].first, ")", "tokens[11] = ')'");
t.is(Lexer::typeName(tokens[11].second), "op", "tokens[11] = op");
t.is(tokens[12].first, "1.2e-3.4", "tokens[12] = '1.2e-3.4'");
t.is(Lexer::typeName(tokens[12].second), "number", "tokens[12] = number");
t.is(tokens[13].first, "foo.bar", "tokens[13] = 'foo.bar'");
t.is(Lexer::typeName(tokens[13].second), "identifier", "tokens[13] = identifier");
t.is(tokens[14].first, "and", "tokens[14] = 'and'"); // 60
t.is(Lexer::typeName(tokens[14].second), "op", "tokens[14] = op");
t.is(tokens[15].first, "'€'", "tokens[15] = \\u20ac --> ''€''");
t.is(Lexer::typeName(tokens[15].second), "string", "tokens[15] = string");
// Test for numbers that are no longer ISO-8601 dates.
Lexer l3("1 12 123 1234 12345 123456 1234567");
tokens.clear();
while (l3.token(token, type)) {
std::cout << "# «" << token << "» " << Lexer::typeName(type) << "\n";
tokens.emplace_back(token, type);
}
t.is((int)tokens.size(), 7, "7 tokens");
t.is(tokens[0].first, "1", "tokens[0] == '1'");
t.is((int)tokens[0].second, (int)Lexer::Type::number, "tokens[0] == Type::number");
t.is(tokens[1].first, "12", "tokens[1] == '12'");
t.is((int)tokens[1].second, (int)Lexer::Type::number, "tokens[1] == Type::number");
t.is(tokens[2].first, "123", "tokens[2] == '123'");
t.is((int)tokens[2].second, (int)Lexer::Type::number, "tokens[2] == Type::number"); // 70
t.is(tokens[3].first, "1234", "tokens[3] == '1234'");
t.is((int)tokens[3].second, (int)Lexer::Type::number, "tokens[3] == Type::number");
t.is(tokens[4].first, "12345", "tokens[4] == '12345'");
t.is((int)tokens[4].second, (int)Lexer::Type::number, "tokens[4] == Type::number");
t.is(tokens[5].first, "123456", "tokens[5] == '123456'");
t.is((int)tokens[5].second, (int)Lexer::Type::number, "tokens[5] == Type::number");
t.is(tokens[6].first, "1234567", "tokens[6] == '1234567'");
t.is((int)tokens[6].second, (int)Lexer::Type::number, "tokens[6] == Type::number");
// void split (std::vector<std::string>&, const std::string&);
std::string unsplit = " ( A or B ) ";
std::vector<std::string> items;
items = Lexer::split(unsplit);
t.is(items.size(), (size_t)5, "split ' ( A or B ) '");
t.is(items[0], "(", "split ' ( A or B ) ' -> [0] '('");
t.is(items[1], "A", "split ' ( A or B ) ' -> [1] 'A'");
t.is(items[2], "or", "split ' ( A or B ) ' -> [2] 'or'");
t.is(items[3], "B", "split ' ( A or B ) ' -> [3] 'B'");
t.is(items[4], ")", "split ' ( A or B ) ' -> [4] ')'");
// Test simple mode with contrived tokens that ordinarily split.
unsplit = " +-* a+b 12.3e4 'c d'";
items = Lexer::split(unsplit);
t.is(items.size(), (size_t)8, "split ' +-* a+b 12.3e4 'c d''");
t.is(items[0], "+", "split ' +-* a+b 12.3e4 'c d'' -> [0] '+'");
t.is(items[1], "-", "split ' +-* a+b 12.3e4 'c d'' -> [1] '-'");
t.is(items[2], "*", "split ' +-* a+b 12.3e4 'c d'' -> [2] '*'");
t.is(items[3], "a", "split ' +-* a+b 12.3e4 'c d'' -> [3] 'a'");
t.is(items[4], "+", "split ' +-* a+b 12.3e4 'c d'' -> [4] '+'");
t.is(items[5], "b", "split ' +-* a+b 12.3e4 'c d'' -> [5] 'b'");
t.is(items[6], "12.3e4", "split ' +-* a+b 12.3e4 'c d'' -> [6] '12.3e4'");
t.is(items[7], "'c d'", "split ' +-* a+b 12.3e4 'c d'' -> [7] ''c d''");
// static bool decomposePair (const std::string&, std::string&, std::string&, std::string&,
// std::string&); 2 * 4 * 2 * 5 = 80 tests.
std::string outName, outMod, outValue, outSep;
for (auto& name : {"name"}) {
for (auto& mod : {"", "mod"}) {
for (auto& sep : {":", "=", "::", ":="}) {
for (auto& value : {"", "value", "a:b", "a::b", "a=b", "a:=b"}) {
std::string input = std::string("name") + (strlen(mod) ? "." : "") + mod + sep + value;
t.ok(Lexer::decomposePair(input, outName, outMod, outSep, outValue),
"decomposePair '" + input + "' --> true");
t.is(name, outName, " '" + input + "' --> name '" + name + "'");
t.is(mod, outMod, " '" + input + "' --> mod '" + mod + "'");
t.is(value, outValue, " '" + input + "' --> value '" + value + "'");
t.is(sep, outSep, " '" + input + "' --> sep '" + sep + "'");
}
}
}
}
// static bool readWord (const std::string&, const std::string&, std::string::size_type&,
// std::string&);
std::string::size_type cursor = 0;
std::string word;
t.ok(Lexer::readWord("'one two'", "'\"", cursor, word), "readWord ''one two'' --> true");
t.is(word, "'one two'", " word '" + word + "'");
t.is((int)cursor, 9, " cursor");
// Unterminated quoted string is invalid.
cursor = 0;
t.notok(Lexer::readWord("'one", "'\"", cursor, word), "readWord ''one' --> false");
// static bool readWord (const std::string&, std::string::size_type&, std::string&);
cursor = 0;
t.ok(Lexer::readWord("input", cursor, word), "readWord 'input' --> true");
t.is(word, "input", " word '" + word + "'");
t.is((int)cursor, 5, " cursor");
cursor = 0;
t.ok(Lexer::readWord("one\\ two", cursor, word), "readWord 'one\\ two' --> true");
t.is(word, "one two", " word '" + word + "'");
t.is((int)cursor, 8, " cursor");
cursor = 0;
t.ok(Lexer::readWord("\\u20A43", cursor, word), "readWord '\\u20A43' --> true");
t.is(word, "₤3", " word '" + word + "'");
t.is((int)cursor, 7, " cursor");
cursor = 0;
t.ok(Lexer::readWord("U+20AC4", cursor, word), "readWord '\\u20AC4' --> true");
t.is(word, "€4", " word '" + word + "'");
t.is((int)cursor, 7, " cursor");
std::string text = "one 'two' three\\ four";
cursor = 0;
t.ok(Lexer::readWord(text, cursor, word), R"(readWord "one 'two' three\ four" --> true)");
t.is(word, "one", " word '" + word + "'");
cursor++;
t.ok(Lexer::readWord(text, cursor, word), R"(readWord "one 'two' three\ four" --> true)");
t.is(word, "'two'", " word '" + word + "'");
cursor++;
t.ok(Lexer::readWord(text, cursor, word), R"(readWord "one 'two' three\ four" --> true)");
t.is(word, "three four", " word '" + word + "'");
text = "one ";
cursor = 0;
t.ok(Lexer::readWord(text, cursor, word), "readWord \"one \" --> true");
t.is(word, "one", " word '" + word + "'");
// bool isLiteral (const std::string&, bool, bool);
Lexer l4("one.two");
t.notok(l4.isLiteral("zero", false, false), "isLiteral 'one.two' --> false");
t.ok(l4.isLiteral("one", false, false), "isLiteral 'one.two' --> 'one'");
t.ok(l4.isLiteral(".", false, false), "isLiteral 'one.two' --> '.'");
t.ok(l4.isLiteral("two", false, true), "isLiteral 'one.two' --> 'two'");
Lexer l5("wonder");
t.notok(l5.isLiteral("wonderful", false, false),
"isLiteral 'wonderful' != 'wonder' without abbreviation");
t.ok(l5.isLiteral("wonderful", true, false),
"isLiteral 'wonderful' == 'wonder' with abbreviation");
// bool isOneOf (const std::string&, bool, bool);
Lexer l6("Grumpy.");
std::vector<std::string> dwarves = {"Sneezy", "Doc", "Bashful", "Grumpy",
"Happy", "Sleepy", "Dopey"};
t.notok(l6.isOneOf(dwarves, false, true), "isOneof ('Grumpy', true) --> false");
t.ok(l6.isOneOf(dwarves, false, false), "isOneOf ('Grumpy', false) --> true");
// static std::string::size_type commonLength (const std::string&, const std::string&);
t.is((int)Lexer::commonLength("", ""), 0, "commonLength '' : '' --> 0");
t.is((int)Lexer::commonLength("a", "a"), 1, "commonLength 'a' : 'a' --> 1");
t.is((int)Lexer::commonLength("abcde", "abcde"), 5, "commonLength 'abcde' : 'abcde' --> 5");
t.is((int)Lexer::commonLength("abc", ""), 0, "commonLength 'abc' : '' --> 0");
t.is((int)Lexer::commonLength("abc", "def"), 0, "commonLength 'abc' : 'def' --> 0");
t.is((int)Lexer::commonLength("foobar", "foo"), 3, "commonLength 'foobar' : 'foo' --> 3");
t.is((int)Lexer::commonLength("foo", "foobar"), 3, "commonLength 'foo' : 'foobar' --> 3");
// static std::string::size_type commonLength (const std::string&, std::string::size_type, const
// std::string&, std::string::size_type);
t.is((int)Lexer::commonLength("wonder", 0, "prowonderbread", 3), 6,
"'wonder'+0 : 'prowonderbread'+3 --> 6");
// Test all Lexer types.
#define NO \
{ \
"", Lexer::Type::word \
}
struct {
const char* input;
struct {
const char* token;
Lexer::Type type;
bool expfail_token = false;
bool expfail_type = false;
} results[5];
} lexerTests[] = {
// Pattern
{
"/foo/",
{{"/foo/", Lexer::Type::pattern}, NO, NO, NO, NO},
},
{
"/a\\/b/",
{{"/a\\/b/", Lexer::Type::pattern}, NO, NO, NO, NO},
},
{
"/'/",
{{"/'/", Lexer::Type::pattern}, NO, NO, NO, NO},
},
// Substitution
{
"/from/to/g",
{{"/from/to/g", Lexer::Type::substitution}, NO, NO, NO, NO},
},
{
"/from/to/",
{{"/from/to/", Lexer::Type::substitution}, NO, NO, NO, NO},
},
// Tag
{
"+tag",
{{"+tag", Lexer::Type::tag}, NO, NO, NO, NO},
},
{
"-tag",
{{"-tag", Lexer::Type::tag}, NO, NO, NO, NO},
},
{
"+@tag",
{{"+@tag", Lexer::Type::tag}, NO, NO, NO, NO},
},
// Path
{
"/long/path/to/file.txt",
{{"/long/path/to/file.txt", Lexer::Type::path}, NO, NO, NO, NO},
},
// Word
{
"1.foo.bar",
{{"1.foo.bar", Lexer::Type::word}, NO, NO, NO, NO},
},
// Identifier
{
"foo",
{{"foo", Lexer::Type::identifier}, NO, NO, NO, NO},
},
{
"Çirçös",
{{"Çirçös", Lexer::Type::identifier}, NO, NO, NO, NO},
},
{
"☺",
{{"☺", Lexer::Type::identifier}, NO, NO, NO, NO},
},
{
"name",
{{"name", Lexer::Type::identifier}, NO, NO, NO, NO},
},
{
"f1",
{{"f1", Lexer::Type::identifier}, NO, NO, NO, NO},
},
{
"foo.bar",
{{"foo.bar", Lexer::Type::identifier}, NO, NO, NO, NO},
},
{
"a1a1a1a1_a1a1_a1a1_a1a1_a1a1a1a1a1a1",
{{"a1a1a1a1_a1a1_a1a1_a1a1_a1a1a1a1a1a1", Lexer::Type::identifier}, NO, NO, NO, NO},
},
// Word that starts wih 'or', which is an operator, but should be ignored.
{
"ordinary",
{{"ordinary", Lexer::Type::identifier}, NO, NO, NO, NO},
},
// DOM
{
"due",
{{"due", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"123.tags",
{{"123.tags", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"123.tags.PENDING",
{{"123.tags.PENDING", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"123.description",
{{"123.description", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"123.annotations.1.description",
{{"123.annotations.1.description", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"123.annotations.1.entry",
{{"123.annotations.1.entry", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"123.annotations.1.entry.year",
{{"123.annotations.1.entry.year", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"a360fc44-315c-4366-b70c-ea7e7520b749.due",
{{"a360fc44-315c-4366-b70c-ea7e7520b749.due", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"12345678-1234-1234-1234-123456789012.due",
{{"12345678-1234-1234-1234-123456789012.due", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"system.os",
{{"system.os", Lexer::Type::dom}, NO, NO, NO, NO},
},
{
"rc.foo",
{{"rc.foo", Lexer::Type::dom}, NO, NO, NO, NO},
},
// URL
{
"http://example.com",
{{"http://example.com", Lexer::Type::url}, NO, NO, NO, NO},
},
{
"https://foo.example.com",
{{"https://foo.example.com", Lexer::Type::url}, NO, NO, NO, NO},
},
// String
{
"'one two'",
{{"'one two'", Lexer::Type::string}, NO, NO, NO, NO},
},
{
"\"three\"",
{{"\"three\"", Lexer::Type::string}, NO, NO, NO, NO},
},
{
"'\\''",
{{"'''", Lexer::Type::string}, NO, NO, NO, NO},
},
{
R"("\"")",
{{R"(""")", Lexer::Type::string}, NO, NO, NO, NO},
},
{
"\"\tfoo\t\"",
{{"\"\tfoo\t\"", Lexer::Type::string}, NO, NO, NO, NO},
},
{
R"("\u20A43")",
{{"\"₤3\"", Lexer::Type::string}, NO, NO, NO, NO},
},
{
"\"U+20AC4\"",
{{"\"€4\"", Lexer::Type::string}, NO, NO, NO, NO},
},
// Number
{
"1",
{{"1", Lexer::Type::number}, NO, NO, NO, NO},
},
{
"3.14",
{{"3.14", Lexer::Type::number}, NO, NO, NO, NO},
},
{
"6.02217e23",
{{"6.02217e23", Lexer::Type::number}, NO, NO, NO, NO},
},
{
"1.2e-3.4",
{{"1.2e-3.4", Lexer::Type::number}, NO, NO, NO, NO},
},
{
"0x2f",
{{"0x2f", Lexer::Type::hex}, NO, NO, NO, NO},
},
// Set (1,2,4-7,9)
{
"1,2",
{{"1,2", Lexer::Type::set}, NO, NO, NO, NO},
},
{
"1-2",
{{"1-2", Lexer::Type::set}, NO, NO, NO, NO},
},
{
"1-2,4",
{{"1-2,4", Lexer::Type::set}, NO, NO, NO, NO},
},
{
"1-2,4,6-8",
{{"1-2,4,6-8", Lexer::Type::set}, NO, NO, NO, NO},
},
{
"1-2,4,6-8,10-12",
{{"1-2,4,6-8,10-12", Lexer::Type::set}, NO, NO, NO, NO},
},
// Pair
{
"name:value",
{{"name:value", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"name=value",
{{"name=value", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"name:=value",
{{"name:=value", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"name.mod:value",
{{"name.mod:value", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"name.mod=value",
{{"name.mod=value", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"name:",
{{"name:", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"name=",
{{"name=", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"name.mod:",
{{"name.mod:", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"name.mod=",
{{"name.mod=", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"pro:'P 1'",
{{"pro:'P 1'", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"rc:x",
{{"rc:x", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"rc.name:value",
{{"rc.name:value", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"rc.name=value",
{{"rc.name=value", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"rc.name:=value",
{{"rc.name:=value", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"due:='eow - 2d'",
{{"due:='eow - 2d'", Lexer::Type::pair}, NO, NO, NO, NO},
},
{
"name:'foo\nbar'",
{{"name:'foo\nbar'", Lexer::Type::pair}, NO, NO, NO, NO},
},
// Operator - complete set
{
"^",
{{"^", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"!",
{{"!", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"_neg_",
{{"_neg_", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"_pos_",
{{"_pos_", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"_hastag_",
{{"_hastag_", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"_notag_",
{{"_notag_", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"*",
{{"*", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"/",
{{"/", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"%",
{{"%", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"+",
{{"+", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"-",
{{"-", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"<=",
{{"<=", Lexer::Type::op}, NO, NO, NO, NO},
},
{
">=",
{{">=", Lexer::Type::op}, NO, NO, NO, NO},
},
{
">",
{{">", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"<",
{{"<", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"=",
{{"=", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"==",
{{"==", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"!=",
{{"!=", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"!==",
{{"!==", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"~",
{{"~", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"!~",
{{"!~", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"and",
{{"and", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"or",
{{"or", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"xor",
{{"xor", Lexer::Type::op}, NO, NO, NO, NO},
},
{
"(",
{{"(", Lexer::Type::op}, NO, NO, NO, NO},
},
{
")",
{{")", Lexer::Type::op}, NO, NO, NO, NO},
},
// UUID
{
"ffffffff-ffff-ffff-ffff-ffffffffffff",
{{"ffffffff-ffff-ffff-ffff-ffffffffffff", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"0000000d-0000-0000-0000-000000000000",
{{"0000000d-0000-0000-0000-000000000000", Lexer::Type::uuid, true, true}, NO, NO, NO, NO},
},
{
"00000000-0000-0000-0000-0000000",
{{"00000000-0000-0000-0000-0000000", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"00000000-0000-0000-0000",
{{"00000000-0000-0000-0000", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"00000000-0000-0000",
{{"00000000-0000-0000", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"00000000-0000",
{{"00000000-0000", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"00000000",
{{"00000000", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"a360fc44-315c-4366-b70c-ea7e7520b749",
{{"a360fc44-315c-4366-b70c-ea7e7520b749", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"a360fc44-315c-4366-b70c-ea7e752",
{{"a360fc44-315c-4366-b70c-ea7e752", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"a360fc44-315c-4366-b70c",
{{"a360fc44-315c-4366-b70c", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"a360fc44-315c-4366",
{{"a360fc44-315c-4366", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"a360fc44-315c",
{{"a360fc44-315c", Lexer::Type::uuid}, NO, NO, NO, NO},
},
{
"a360fc44",
{{"a360fc44", Lexer::Type::uuid}, NO, NO, NO, NO},
},
// Date
{
"2015-W01",
{{"2015-W01", Lexer::Type::date}, NO, NO, NO, NO},
},
{
"2015-02-17",
{{"2015-02-17", Lexer::Type::date}, NO, NO, NO, NO},
},
{
"2013-11-29T22:58:00Z",
{{"2013-11-29T22:58:00Z", Lexer::Type::date}, NO, NO, NO, NO},
},
{
"20131129T225800Z",
{{"20131129T225800Z", Lexer::Type::date}, NO, NO, NO, NO},
},
#ifdef PRODUCT_TASKWARRIOR
{
"9th",
{{"9th", Lexer::Type::date}, NO, NO, NO, NO},
},
{
"10th",
{{"10th", Lexer::Type::date}, NO, NO, NO, NO},
},
{
"today",
{{"today", Lexer::Type::date}, NO, NO, NO, NO},
},
#endif
// Duration
{
"year",
{{"year", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"4weeks",
{{"4weeks", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"PT23H",
{{"PT23H", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"1second",
{{"1second", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"1s",
{{"1s", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"1minute",
{{"1minute", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"2hour",
{{"2hour", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"3 days",
{{"3 days", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"4w",
{{"4w", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"5mo",
{{"5mo", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"6 years",
{{"6 years", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"P1Y",
{{"P1Y", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"PT1H",
{{"PT1H", Lexer::Type::duration}, NO, NO, NO, NO},
},
{
"P1Y1M1DT1H1M1S",
{{"P1Y1M1DT1H1M1S", Lexer::Type::duration}, NO, NO, NO, NO},
},
// Misc
{
"--",
{{"--", Lexer::Type::separator}, NO, NO, NO, NO},
},
// Expression
// due:eom-2w
// due < eom + 1w + 1d
// ( /pattern/ or 8ad2e3db-914d-4832-b0e6-72fa04f6e331,3b6218f9-726a-44fc-aa63-889ff52be442
// )
{
"(1+2)",
{
{"(", Lexer::Type::op},
{"1", Lexer::Type::number},
{"+", Lexer::Type::op},
{"2", Lexer::Type::number},
{")", Lexer::Type::op},
},
},
{
"description~pattern",
{{"description", Lexer::Type::dom},
{"~", Lexer::Type::op},
{"pattern", Lexer::Type::identifier},
NO,
NO},
},
{
"(+tag)",
{{"(", Lexer::Type::op}, {"+tag", Lexer::Type::tag}, {")", Lexer::Type::op}, NO, NO},
},
{
"(name:value)",
{{"(", Lexer::Type::op},
{"name:value", Lexer::Type::pair},
{")", Lexer::Type::op},
NO,
NO},
},
};
for (const auto& lexerTest : lexerTests) {
// The isolated test puts the input string directly into the Lexer.
Lexer isolated(lexerTest.input);
for (const auto& result : lexerTest.results) {
if (result.token[0]) {
// Isolated: "<token>"
t.ok(isolated.token(token, type), "Isolated Lexer::token(...) --> true");
t.is(token, result.token, " token --> " + token, result.expfail_token);
t.is((int)type, (int)result.type, " type --> Lexer::Type::" + Lexer::typeToString(type),
result.expfail_type);
}
}
// The embedded test surrounds the input string with a space.
Lexer embedded(std::string(" ") + lexerTest.input + " ");
for (const auto& result : lexerTest.results) {
if (result.token[0]) {
// Embedded: "<token>"
t.ok(embedded.token(token, type), "Embedded Lexer::token(...) --> true");
t.is(token, result.token, " token --> " + token, result.expfail_token);
t.is((int)type, (int)result.type, " type --> Lexer::Type::" + Lexer::typeToString(type),
result.expfail_type);
}
}
}
t.is(Lexer::typeName(Lexer::Type::uuid), "uuid", "Lexer::typeName (Lexer::Type::uuid)");
t.is(Lexer::typeName(Lexer::Type::number), "number", "Lexer::typeName (Lexer::Type::number)");
t.is(Lexer::typeName(Lexer::Type::hex), "hex", "Lexer::typeName (Lexer::Type::hex)");
t.is(Lexer::typeName(Lexer::Type::string), "string", "Lexer::typeName (Lexer::Type::string)");
t.is(Lexer::typeName(Lexer::Type::url), "url", "Lexer::typeName (Lexer::Type::url)");
t.is(Lexer::typeName(Lexer::Type::pair), "pair", "Lexer::typeName (Lexer::Type::pair)");
t.is(Lexer::typeName(Lexer::Type::set), "set", "Lexer::typeName (Lexer::Type::set)");
t.is(Lexer::typeName(Lexer::Type::separator), "separator",
"Lexer::typeName (Lexer::Type::separator)");
t.is(Lexer::typeName(Lexer::Type::tag), "tag", "Lexer::typeName (Lexer::Type::tag)");
t.is(Lexer::typeName(Lexer::Type::path), "path", "Lexer::typeName (Lexer::Type::path)");
t.is(Lexer::typeName(Lexer::Type::substitution), "substitution",
"Lexer::typeName (Lexer::Type::substitution)");
t.is(Lexer::typeName(Lexer::Type::pattern), "pattern", "Lexer::typeName (Lexer::Type::pattern)");
t.is(Lexer::typeName(Lexer::Type::op), "op", "Lexer::typeName (Lexer::Type::op)");
t.is(Lexer::typeName(Lexer::Type::dom), "dom", "Lexer::typeName (Lexer::Type::dom)");
t.is(Lexer::typeName(Lexer::Type::identifier), "identifier",
"Lexer::typeName (Lexer::Type::identifier)");
t.is(Lexer::typeName(Lexer::Type::word), "word", "Lexer::typeName (Lexer::Type::word)");
t.is(Lexer::typeName(Lexer::Type::date), "date", "Lexer::typeName (Lexer::Type::date)");
t.is(Lexer::typeName(Lexer::Type::duration), "duration",
"Lexer::typeName (Lexer::Type::duration)");
// std::string Lexer::lowerCase (const std::string& input)
t.is(Lexer::lowerCase(""), "", "Lexer::lowerCase '' -> ''");
t.is(Lexer::lowerCase("pre01_:POST"), "pre01_:post",
"Lexer::lowerCase 'pre01_:POST' -> 'pre01_:post'");
// std::string Lexer::commify (const std::string& data)
t.is(Lexer::commify(""), "", "Lexer::commify '' -> ''");
t.is(Lexer::commify("1"), "1", "Lexer::commify '1' -> '1'");
t.is(Lexer::commify("12"), "12", "Lexer::commify '12' -> '12'");
t.is(Lexer::commify("123"), "123", "Lexer::commify '123' -> '123'");
t.is(Lexer::commify("1234"), "1,234", "Lexer::commify '1234' -> '1,234'");
t.is(Lexer::commify("12345"), "12,345", "Lexer::commify '12345' -> '12,345'");
t.is(Lexer::commify("123456"), "123,456", "Lexer::commify '123456' -> '123,456'");
t.is(Lexer::commify("1234567"), "1,234,567", "Lexer::commify '1234567' -> '1,234,567'");
t.is(Lexer::commify("12345678"), "12,345,678", "Lexer::commify '12345678' -> '12,345,678'");
t.is(Lexer::commify("123456789"), "123,456,789", "Lexer::commify '123456789' -> '123,456,789'");
t.is(Lexer::commify("1234567890"), "1,234,567,890",
"Lexer::commify '1234567890' -> '1,234,567,890'");
t.is(Lexer::commify("1.0"), "1.0", "Lexer::commify '1.0' -> '1.0'");
t.is(Lexer::commify("12.0"), "12.0", "Lexer::commify '12.0' -> '12.0'");
t.is(Lexer::commify("123.0"), "123.0", "Lexer::commify '123.0' -> '123.0'");
t.is(Lexer::commify("1234.0"), "1,234.0", "Lexer::commify '1234.0' -> '1,234.0'");
t.is(Lexer::commify("12345.0"), "12,345.0", "Lexer::commify '12345.0' -> '12,345.0'");
t.is(Lexer::commify("123456.0"), "123,456.0", "Lexer::commify '123456.0' -> '123,456.0'");
t.is(Lexer::commify("1234567.0"), "1,234,567.0", "Lexer::commify '1234567.0' -> '1,234,567.0'");
t.is(Lexer::commify("12345678.0"), "12,345,678.0",
"Lexer::commify '12345678.0' -> '12,345,678.0'");
t.is(Lexer::commify("123456789.0"), "123,456,789.0",
"Lexer::commify '123456789.0' -> '123,456,789.0'");
t.is(Lexer::commify("1234567890.0"), "1,234,567,890.0",
"Lexer::commify '1234567890.0' -> '1,234,567,890.0'");
t.is(Lexer::commify("pre"), "pre", "Lexer::commify 'pre' -> 'pre'");
t.is(Lexer::commify("pre1234"), "pre1,234", "Lexer::commify 'pre1234' -> 'pre1,234'");
t.is(Lexer::commify("1234post"), "1,234post", "Lexer::commify '1234post' -> '1,234post'");
t.is(Lexer::commify("pre1234post"), "pre1,234post",
"Lexer::commify 'pre1234post' -> 'pre1,234post'");
// std::string Lexer::trimLeft (const std::string& in, const std::string& t /*= " "*/)
t.is(Lexer::trimLeft(""), "", "Lexer::trimLeft '' -> ''");
t.is(Lexer::trimLeft(" "), "", "Lexer::trimLeft ' ' -> ''");
t.is(Lexer::trimLeft("", " \t"), "", "Lexer::trimLeft '' -> ''");
t.is(Lexer::trimLeft("xxx"), "xxx", "Lexer::trimLeft 'xxx' -> 'xxx'");
t.is(Lexer::trimLeft("xxx", " \t"), "xxx", "Lexer::trimLeft 'xxx' -> 'xxx'");
t.is(Lexer::trimLeft(" \t xxx \t "), "\t xxx \t ",
R"(Lexer::trimLeft ' \t xxx \t ' -> '\t xxx \t ')");
t.is(Lexer::trimLeft(" \t xxx \t ", " \t"), "xxx \t ",
R"(Lexer::trimLeft ' \t xxx \t ' -> 'xxx \t ')");
// std::string Lexer::trimRight (const std::string& in, const std::string& t /*= " "*/)
t.is(Lexer::trimRight(""), "", "Lexer::trimRight '' -> ''");
t.is(Lexer::trimRight(" "), "", "Lexer::trimRight ' ' -> ''");
t.is(Lexer::trimRight("", " \t"), "", "Lexer::trimRight '' -> ''");
t.is(Lexer::trimRight("xxx"), "xxx", "Lexer::trimRight 'xxx' -> 'xxx'");
t.is(Lexer::trimRight("xxx", " \t"), "xxx", "Lexer::trimRight 'xxx' -> 'xxx'");
t.is(Lexer::trimRight(" \t xxx \t "), " \t xxx \t",
R"(Lexer::trimRight ' \t xxx \t ' -> ' \t xxx \t')");
t.is(Lexer::trimRight(" \t xxx \t ", " \t"), " \t xxx",
R"(Lexer::trimRight ' \t xxx \t ' -> ' \t xxx')");
// std::string Lexer::trim (const std::string& in, const std::string& t /*= " "*/)
t.is(Lexer::trim(""), "", "Lexer::trim '' -> ''");
t.is(Lexer::trim(" "), "", "Lexer::trim ' ' -> ''");
t.is(Lexer::trim("", " \t"), "", "Lexer::trim '' -> ''");
t.is(Lexer::trim("xxx"), "xxx", "Lexer::trim 'xxx' -> 'xxx'");
t.is(Lexer::trim("xxx", " \t"), "xxx", "Lexer::trim 'xxx' -> 'xxx'");
t.is(Lexer::trim(" \t xxx \t "), "\t xxx \t", R"(Lexer::trim ' \t xxx \t ' -> '\t xxx \t')");
t.is(Lexer::trim(" \t xxx \t ", " \t"), "xxx", "Lexer::trim ' \\t xxx \\t ' -> 'xxx'");
return 0;
}
////////////////////////////////////////////////////////////////////////////////
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