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unit tests

This commit is contained in:
Hackerpilot 2013-02-14 19:59:11 -08:00
parent 655087d65b
commit ab222f7aef
1 changed files with 99 additions and 5 deletions
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102
std/d/lexer.d
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@ -752,7 +752,6 @@ private:
default:
assert(false);
}
static if (keep) keepNonNewlineChar();
setTokenValue();
}
@ -815,12 +814,12 @@ private:
void lexNumber()
in
{
assert(buffer[0] || buffer[0] == '.');
assert((buffer[0] >= '0' && buffer[0] <= '9') || buffer[0] == '.');
}
body
{
// hex and binary can start with zero, anything else is decimal
if (currentElement() != '0')
if (buffer[0] != '0' || isEoF())
lexDecimal();
else
{
@ -930,18 +929,20 @@ private:
{
keepNonNewlineChar();
bool foundSign = false;
bool foundDigit = false;
while (!isEoF())
{
switch (currentElement())
{
case '-':
case '+':
if (foundSign)
if (foundSign || foundDigit)
return;
foundSign = true;
keepNonNewlineChar();
case '0': .. case '9':
case '_':
foundDigit = true;
keepNonNewlineChar();
break;
case 'L':
@ -1065,7 +1066,14 @@ private:
case '_':
keepNonNewlineChar();
break;
case 'u':
case 'U':
lexIntSuffix();
return;
case 'i':
if (foundDot)
lexFloatSuffix();
return;
case 'L':
if (foundDot)
{
@ -1606,6 +1614,7 @@ private:
buffer[0] = 'q';
buffer[1] = '{';
buffer[2 .. bi + 2] = b[0 .. bi];
bi++;
buffer[bi++] = '}';
bufferIndex = bi;
if (config.tokenStyle & TokenStyle.includeQuotes)
@ -2787,3 +2796,88 @@ immutable uint[] sbox = [
0xA0B38F96, 0x51D39199, 0x37A6AD75, 0xDF84EE41,
0x3C034CBA, 0xACDA62FC, 0x11923B8B, 0x45EF170A,
];
unittest
{
import std.stdio;
auto source = cast(ubyte[]) (
" bool byte cdouble cent cfloat char creal dchar double float function"
~ " idouble ifloat int ireal long real short ubyte ucent uint ulong"
~ " ushort void wchar align deprecated extern pragma export package private"
~ " protected public abstract auto const final __gshared immutable inout"
~ " scope shared static synchronized alias asm assert body break case"
~ " cast catch class continue debug default delegate delete do else"
~ " enum false finally foreach foreach_reverse for goto if import in"
~ " interface invariant is lazy macro mixin module new nothrow null"
~ " out override pure ref return struct super switch template this"
~ " throw true try typedef typeid typeof union unittest version volatile"
~ " while with __traits __parameters __vector");
auto expected = ["bool", "byte", "cdouble",
"cent", "cfloat", "char", "creal",
"dchar", "double", "float", "function",
"idouble", "ifloat", "int", "ireal", "long",
"real", "short", "ubyte", "ucent", "uint",
"ulong", "ushort", "void", "wchar", "align",
"deprecated", "extern", "pragma", "export",
"package", "private", "protected", "public",
"abstract", "auto", "const", "final", "__gshared",
"immutable", "inout", "scope", "shared",
"static", "synchronized", "alias", "asm", "assert",
"body", "break", "case", "cast", "catch",
"class", "continue", "debug", "default", "delegate",
"delete", "do", "else", "enum", "false",
"finally", "foreach", "foreach_reverse", "for",
"goto", "if", "import", "in", "interface",
"invariant", "is", "lazy","macro", "mixin",
"module", "new", "nothrow", "null", "out",
"override", "pure", "ref", "return", "struct",
"super", "switch", "template", "this", "throw",
"true", "try", "typedef", "typeid", "typeof",
"union", "unittest", "version", "volatile",
"while", "with", "__traits", "__parameters", "__vector"];
LexerConfig config;
auto tokens = byToken(source, config);
//writeln(tokens.map!"a.value"().array());
assert (equal(map!"a.value"(tokens), expected));
}
unittest
{
//import std.stdio;
auto source = cast(ubyte[]) ("=@& &=| |=~=:,--/ /=$.===>> >=++{[< <=<>=<>&&||(- -=%%=*=!!=!>!>=!<!<=!<>+ +=^^^^=}]);<< <<=>> >>=..*?~!<>=>>>>>>=...^ ^=");
auto expected = ["=", "@", "&", "&=", "|", "|=", "~=",
":", ",", "--", "/", "/=", "$", ".", "==",
"=>", ">", ">=", "++", "{", "[", "<",
"<=", "<>=", "<>", "&&", "||", "(", "-", "-=", "%",
"%=", "*=", "!", "!=", "!>", "!>=", "!<",
"!<=", "!<>", "+", "+=", "^^", "^^=",
"}", "]", ")", ";", "<<", "<<=", ">>",
">>=", "..", "*", "?", "~", "!<>=",
">>>", ">>>=", "...", "^", "^="];
LexerConfig config;
auto tokens = byToken(source, config);
//writeln(tokens.map!"a.value"().array());
assert (equal(map!"a.value"(tokens), expected));
}
unittest
{
import std.stdio;
auto source = cast(ubyte[]) (q{
1 1.2 1.2f 1u 1uL 0b11 0b1u 0b1 0x11001uL
});
auto expected = ["1", "1.2", "1.2f", "1u", "1uL", "0b11", "0b1u", "0b1",
"0x11001uL"];
LexerConfig config;
auto tokens = byToken(source, config);
writeln(tokens.map!"a.value"().array());
assert (equal(map!"a.value"(tokens), expected));
}
void main(string[] args)
{
}