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Refactored tests; make just builds library, make test builds/runs tests

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This commit is contained in:
Meredith L. Patterson 2012-11-13 22:29:25 -05:00
parent 236ec733a1
commit de8db18db4
12 changed files with 613 additions and 615 deletions
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9
common.mk
View file

@ -5,17 +5,12 @@ endif
include $(TOPLEVEL)/config.mk
TEST_CFLAGS := $(shell pkg-config --cflags glib-2.0) -DINCLUDE_TESTS
TEST_LDFLAGS := $(shell pkg-config --libs glib-2.0)
TEST_CFLAGS = $(shell pkg-config --cflags glib-2.0) -DINCLUDE_TESTS
TEST_LDFLAGS = $(shell pkg-config --libs glib-2.0)
CFLAGS := -std=gnu99 -Wall -Wextra -Werror -Wno-unused-parameter -Wno-attributes
LDFLAGS :=
ifneq ($(INCLUDE_TESTS),0)
CFLAGS += $(TEST_CFLAGS)
LDFLAGS += $(TEST_LDFLAGS)
endif
CC ?= gcc
$(info CC=$(CC))
# Set V=1 for verbose mode...

2
config.mk
View file

@ -1 +1 @@
INCLUDE_TESTS = 1
INCLUDE_TESTS = 0

19
src/Makefile
View file

@ -41,7 +41,11 @@ HAMMER_PARTS := \
$(PARSERS:%=parsers/%.o) \
$(BACKENDS:%=backends/%.o)
TESTS := t_benchmark.o
TESTS := t_benchmark.o \
t_bitreader.o \
t_bitwriter.o \
t_parser.o \
test_suite.o
OUTPUTS := libhammer.a \
test_suite.o \
@ -53,6 +57,8 @@ TOPLEVEL := ../
include ../common.mk
$(TESTS): CFLAGS += $(TEST_CFLAGS)
$(TESTS): LDFLAGS += $(TEST_LDFLAGS)
all: libhammer.a
@ -61,15 +67,10 @@ libhammer.a: $(HAMMER_PARTS)
bitreader.o: test_suite.h
hammer.o: hammer.h
ifneq ($(INCLUDE_TESTS),0)
all: test_suite
benchmark: t_benchmark.o libhammer.a
$(call hush, "Linking $@") $(CC) -o $@ $^ $(LDFLAGS)
all: libhammer.a
test: test_suite
./test_suite -v
test_suite: test_suite.o libhammer.a
$(call hush, "Linking $@") $(CC) -o $@ $^ $(LDFLAGS)
endif
test_suite: $(TESTS) libhammer.a
$(call hush, "Linking $@") $(CC) -o $@ $^ $(LDFLAGS) $(TEST_LDFLAGS)

69
src/bitreader.c
View file

@ -108,72 +108,3 @@ long long h_read_bits(HInputStream* state, int count, char signed_p) {
out <<= final_shift;
return (out ^ msb) - msb; // perform sign extension
}
#ifdef INCLUDE_TESTS
#include <glib.h>
#define MK_INPUT_STREAM(buf,len,endianness_) \
{ \
.input = (uint8_t*)buf, \
.length = len, \
.index = 0, \
.bit_offset = (((endianness_) & BIT_BIG_ENDIAN) ? 8 : 0), \
.endianness = endianness_ \
}
static void test_bitreader_ints(void) {
HInputStream is = MK_INPUT_STREAM("\xFF\xFF\xFF\xFE\x00\x00\x00\x00", 8, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
g_check_cmplong(h_read_bits(&is, 64, true), ==, -0x200000000);
}
static void test_bitreader_be(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
g_check_cmpint(h_read_bits(&is, 3, false), ==, 0x03);
g_check_cmpint(h_read_bits(&is, 8, false), ==, 0x52);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0x1A);
}
static void test_bitreader_le(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
g_check_cmpint(h_read_bits(&is, 3, false), ==, 0x02);
g_check_cmpint(h_read_bits(&is, 8, false), ==, 0x4D);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0x0B);
}
static void test_largebits_be(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
g_check_cmpint(h_read_bits(&is, 11, false), ==, 0x352);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0x1A);
}
static void test_largebits_le(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
g_check_cmpint(h_read_bits(&is, 11, false), ==, 0x26A);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0x0B);
}
static void test_offset_largebits_be(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0xD);
g_check_cmpint(h_read_bits(&is, 11, false), ==, 0x25A);
}
static void test_offset_largebits_le(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0xA);
g_check_cmpint(h_read_bits(&is, 11, false), ==, 0x2D3);
}
void register_bitreader_tests(void) {
g_test_add_func("/core/bitreader/be", test_bitreader_be);
g_test_add_func("/core/bitreader/le", test_bitreader_le);
g_test_add_func("/core/bitreader/largebits-be", test_largebits_be);
g_test_add_func("/core/bitreader/largebits-le", test_largebits_le);
g_test_add_func("/core/bitreader/offset-largebits-be", test_offset_largebits_be);
g_test_add_func("/core/bitreader/offset-largebits-le", test_offset_largebits_le);
g_test_add_func("/core/bitreader/ints", test_bitreader_ints);
}
#endif // #ifdef INCLUDE_TESTS

121
src/bitwriter.c
View file

@ -7,18 +7,6 @@
#define MIN(a,b) (((a)<(b))?(a):(b))
#define MAX(a,b) (((a)>(b))?(a):(b))
// This file provides the logical inverse of bitreader.c
struct HBitWriter_ {
uint8_t* buf;
HAllocator *mm__;
size_t index;
size_t capacity;
char bit_offset; // unlike in bit_reader, this is always the number
// of used bits in the current byte. i.e., 0 always
// means that 8 bits are available for use.
char flags;
};
// h_bit_writer_
HBitWriter *h_bit_writer_new(HAllocator* mm__) {
HBitWriter *writer = h_new(HBitWriter, 1);
@ -110,112 +98,3 @@ void h_bit_writer_free(HBitWriter* w) {
h_free(w->buf);
h_free(w);
}
#ifdef INCLUDE_TESTS
#include <glib.h>
// TESTS BELOW HERE
typedef struct {
unsigned long long data;
size_t nbits;
} bitwriter_test_elem; // should end with {0,0}
void run_bitwriter_test(bitwriter_test_elem data[], char flags) {
size_t len;
const uint8_t *buf;
HBitWriter *w = h_bit_writer_new(&system_allocator);
int i;
w->flags = flags;
for (i = 0; data[i].nbits; i++) {
h_bit_writer_put(w, data[i].data, data[i].nbits);
}
buf = h_bit_writer_get_buffer(w, &len);
HInputStream input = {
.input = buf,
.index = 0,
.length = len,
.bit_offset = (flags & BIT_BIG_ENDIAN) ? 8 : 0,
.endianness = flags,
.overrun = 0
};
for (i = 0; data[i].nbits; i++) {
g_check_cmpulonglong ((unsigned long long)h_read_bits(&input, data[i].nbits, FALSE), ==, data[i].data);
}
}
static void test_bitwriter_ints(void) {
bitwriter_test_elem data[] = {
{ -0x200000000, 64 },
{ 0,0 }
};
run_bitwriter_test(data, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
}
static void test_bitwriter_be(void) {
bitwriter_test_elem data[] = {
{ 0x03, 3 },
{ 0x52, 8 },
{ 0x1A, 5 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
}
static void test_bitwriter_le(void) {
bitwriter_test_elem data[] = {
{ 0x02, 3 },
{ 0x4D, 8 },
{ 0x0B, 5 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
}
static void test_largebits_be(void) {
bitwriter_test_elem data[] = {
{ 0x352, 11 },
{ 0x1A, 5 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
}
static void test_largebits_le(void) {
bitwriter_test_elem data[] = {
{ 0x26A, 11 },
{ 0x0B, 5 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
}
static void test_offset_largebits_be(void) {
bitwriter_test_elem data[] = {
{ 0xD, 5 },
{ 0x25A, 11 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
}
static void test_offset_largebits_le(void) {
bitwriter_test_elem data[] = {
{ 0xA, 5 },
{ 0x2D3, 11 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
}
void register_bitwriter_tests(void) {
g_test_add_func("/core/bitwriter/be", test_bitwriter_be);
g_test_add_func("/core/bitwriter/le", test_bitwriter_le);
g_test_add_func("/core/bitwriter/largebits-be", test_largebits_be);
g_test_add_func("/core/bitwriter/largebits-le", test_largebits_le);
g_test_add_func("/core/bitwriter/offset-largebits-be", test_offset_largebits_be);
g_test_add_func("/core/bitwriter/offset-largebits-le", test_offset_largebits_le);
g_test_add_func("/core/bitwriter/ints", test_bitwriter_ints);
}
#endif // #ifdef INCLUDE_TESTS

403
src/hammer.c
View file

@ -272,407 +272,4 @@ void h_parse_result_free(HParseResult *result) {
h_delete_arena(result->arena);
}
#ifdef INCLUDE_TESTS
#include <glib.h>
#include "test_suite.h"
static void test_token(void) {
const HParser *token_ = h_token((const uint8_t*)"95\xa2", 3);
g_check_parse_ok(token_, "95\xa2", 3, "<39.35.a2>");
g_check_parse_failed(token_, "95", 2);
}
static void test_ch(void) {
const HParser *ch_ = h_ch(0xa2);
g_check_parse_ok(ch_, "\xa2", 1, "u0xa2");
g_check_parse_failed(ch_, "\xa3", 1);
}
static void test_ch_range(void) {
const HParser *range_ = h_ch_range('a', 'c');
g_check_parse_ok(range_, "b", 1, "u0x62");
g_check_parse_failed(range_, "d", 1);
}
//@MARK_START
static void test_int64(void) {
const HParser *int64_ = h_int64();
g_check_parse_ok(int64_, "\xff\xff\xff\xfe\x00\x00\x00\x00", 8, "s-0x200000000");
g_check_parse_failed(int64_, "\xff\xff\xff\xfe\x00\x00\x00", 7);
}
static void test_int32(void) {
const HParser *int32_ = h_int32();
g_check_parse_ok(int32_, "\xff\xfe\x00\x00", 4, "s-0x20000");
g_check_parse_failed(int32_, "\xff\xfe\x00", 3);
}
static void test_int16(void) {
const HParser *int16_ = h_int16();
g_check_parse_ok(int16_, "\xfe\x00", 2, "s-0x200");
g_check_parse_failed(int16_, "\xfe", 1);
}
static void test_int8(void) {
const HParser *int8_ = h_int8();
g_check_parse_ok(int8_, "\x88", 1, "s-0x78");
g_check_parse_failed(int8_, "", 0);
}
static void test_uint64(void) {
const HParser *uint64_ = h_uint64();
g_check_parse_ok(uint64_, "\x00\x00\x00\x02\x00\x00\x00\x00", 8, "u0x200000000");
g_check_parse_failed(uint64_, "\x00\x00\x00\x02\x00\x00\x00", 7);
}
static void test_uint32(void) {
const HParser *uint32_ = h_uint32();
g_check_parse_ok(uint32_, "\x00\x02\x00\x00", 4, "u0x20000");
g_check_parse_failed(uint32_, "\x00\x02\x00", 3);
}
static void test_uint16(void) {
const HParser *uint16_ = h_uint16();
g_check_parse_ok(uint16_, "\x02\x00", 2, "u0x200");
g_check_parse_failed(uint16_, "\x02", 1);
}
static void test_uint8(void) {
const HParser *uint8_ = h_uint8();
g_check_parse_ok(uint8_, "\x78", 1, "u0x78");
g_check_parse_failed(uint8_, "", 0);
}
//@MARK_END
static void test_int_range(void) {
const HParser *int_range_ = h_int_range(h_uint8(), 3, 10);
g_check_parse_ok(int_range_, "\x05", 1, "u0x5");
g_check_parse_failed(int_range_, "\xb", 1);
}
#if 0
static void test_float64(void) {
const HParser *float64_ = h_float64();
g_check_parse_ok(float64_, "\x3f\xf0\x00\x00\x00\x00\x00\x00", 8, 1.0);
g_check_parse_failed(float64_, "\x3f\xf0\x00\x00\x00\x00\x00", 7);
}
static void test_float32(void) {
const HParser *float32_ = h_float32();
g_check_parse_ok(float32_, "\x3f\x80\x00\x00", 4, 1.0);
g_check_parse_failed(float32_, "\x3f\x80\x00");
}
#endif
static void test_whitespace(void) {
const HParser *whitespace_ = h_whitespace(h_ch('a'));
g_check_parse_ok(whitespace_, "a", 1, "u0x61");
g_check_parse_ok(whitespace_, " a", 2, "u0x61");
g_check_parse_ok(whitespace_, " a", 3, "u0x61");
g_check_parse_ok(whitespace_, "\ta", 2, "u0x61");
g_check_parse_failed(whitespace_, "_a", 2);
}
static void test_left(void) {
const HParser *left_ = h_left(h_ch('a'), h_ch(' '));
g_check_parse_ok(left_, "a ", 2, "u0x61");
g_check_parse_failed(left_, "a", 1);
g_check_parse_failed(left_, " ", 1);
g_check_parse_failed(left_, "ab", 2);
}
static void test_right(void) {
const HParser *right_ = h_right(h_ch(' '), h_ch('a'));
g_check_parse_ok(right_, " a", 2, "u0x61");
g_check_parse_failed(right_, "a", 1);
g_check_parse_failed(right_, " ", 1);
g_check_parse_failed(right_, "ba", 2);
}
static void test_middle(void) {
const HParser *middle_ = h_middle(h_ch(' '), h_ch('a'), h_ch(' '));
g_check_parse_ok(middle_, " a ", 3, "u0x61");
g_check_parse_failed(middle_, "a", 1);
g_check_parse_failed(middle_, " ", 1);
g_check_parse_failed(middle_, " a", 2);
g_check_parse_failed(middle_, "a ", 2);
g_check_parse_failed(middle_, " b ", 3);
g_check_parse_failed(middle_, "ba ", 3);
g_check_parse_failed(middle_, " ab", 3);
}
#include <ctype.h>
const HParsedToken* upcase(const HParseResult *p) {
switch(p->ast->token_type) {
case TT_SEQUENCE:
{
HParsedToken *ret = a_new_(p->arena, HParsedToken, 1);
HCountedArray *seq = h_carray_new_sized(p->arena, p->ast->seq->used);
ret->token_type = TT_SEQUENCE;
for (size_t i=0; i<p->ast->seq->used; ++i) {
if (TT_UINT == ((HParsedToken*)p->ast->seq->elements[i])->token_type) {
HParsedToken *tmp = a_new_(p->arena, HParsedToken, 1);
tmp->token_type = TT_UINT;
tmp->uint = toupper(((HParsedToken*)p->ast->seq->elements[i])->uint);
h_carray_append(seq, tmp);
} else {
h_carray_append(seq, p->ast->seq->elements[i]);
}
}
ret->seq = seq;
return (const HParsedToken*)ret;
}
case TT_UINT:
{
HParsedToken *ret = a_new_(p->arena, HParsedToken, 1);
ret->token_type = TT_UINT;
ret->uint = toupper(p->ast->uint);
return (const HParsedToken*)ret;
}
default:
return p->ast;
}
}
static void test_action(void) {
const HParser *action_ = h_action(h_sequence(h_choice(h_ch('a'),
h_ch('A'),
NULL),
h_choice(h_ch('b'),
h_ch('B'),
NULL),
NULL),
upcase);
g_check_parse_ok(action_, "ab", 2, "(u0x41 u0x42)");
g_check_parse_ok(action_, "AB", 2, "(u0x41 u0x42)");
g_check_parse_failed(action_, "XX", 2);
}
static void test_in(void) {
uint8_t options[3] = { 'a', 'b', 'c' };
const HParser *in_ = h_in(options, 3);
g_check_parse_ok(in_, "b", 1, "u0x62");
g_check_parse_failed(in_, "d", 1);
}
static void test_not_in(void) {
uint8_t options[3] = { 'a', 'b', 'c' };
const HParser *not_in_ = h_not_in(options, 3);
g_check_parse_ok(not_in_, "d", 1, "u0x64");
g_check_parse_failed(not_in_, "a", 1);
}
static void test_end_p(void) {
const HParser *end_p_ = h_sequence(h_ch('a'), h_end_p(), NULL);
g_check_parse_ok(end_p_, "a", 1, "(u0x61)");
g_check_parse_failed(end_p_, "aa", 2);
}
static void test_nothing_p(void) {
const HParser *nothing_p_ = h_nothing_p();
g_check_parse_failed(nothing_p_, "a", 1);
}
static void test_sequence(void) {
const HParser *sequence_1 = h_sequence(h_ch('a'), h_ch('b'), NULL);
const HParser *sequence_2 = h_sequence(h_ch('a'), h_whitespace(h_ch('b')), NULL);
g_check_parse_ok(sequence_1, "ab", 2, "(u0x61 u0x62)");
g_check_parse_failed(sequence_1, "a", 1);
g_check_parse_failed(sequence_1, "b", 1);
g_check_parse_ok(sequence_2, "ab", 2, "(u0x61 u0x62)");
g_check_parse_ok(sequence_2, "a b", 3, "(u0x61 u0x62)");
g_check_parse_ok(sequence_2, "a b", 4, "(u0x61 u0x62)");
}
static void test_choice(void) {
const HParser *choice_ = h_choice(h_ch('a'), h_ch('b'), NULL);
g_check_parse_ok(choice_, "a", 1, "u0x61");
g_check_parse_ok(choice_, "b", 1, "u0x62");
g_check_parse_failed(choice_, "c", 1);
}
static void test_butnot(void) {
const HParser *butnot_1 = h_butnot(h_ch('a'), h_token((const uint8_t*)"ab", 2));
const HParser *butnot_2 = h_butnot(h_ch_range('0', '9'), h_ch('6'));
g_check_parse_ok(butnot_1, "a", 1, "u0x61");
g_check_parse_failed(butnot_1, "ab", 2);
g_check_parse_ok(butnot_1, "aa", 2, "u0x61");
g_check_parse_failed(butnot_2, "6", 1);
}
static void test_difference(void) {
const HParser *difference_ = h_difference(h_token((const uint8_t*)"ab", 2), h_ch('a'));
g_check_parse_ok(difference_, "ab", 2, "<61.62>");
g_check_parse_failed(difference_, "a", 1);
}
static void test_xor(void) {
const HParser *xor_ = h_xor(h_ch_range('0', '6'), h_ch_range('5', '9'));
g_check_parse_ok(xor_, "0", 1, "u0x30");
g_check_parse_ok(xor_, "9", 1, "u0x39");
g_check_parse_failed(xor_, "5", 1);
g_check_parse_failed(xor_, "a", 1);
}
static void test_many(void) {
const HParser *many_ = h_many(h_choice(h_ch('a'), h_ch('b'), NULL));
g_check_parse_ok(many_, "adef", 4, "(u0x61)");
g_check_parse_ok(many_, "bdef", 4, "(u0x62)");
g_check_parse_ok(many_, "aabbabadef", 10, "(u0x61 u0x61 u0x62 u0x62 u0x61 u0x62 u0x61)");
g_check_parse_ok(many_, "daabbabadef", 11, "()");
}
static void test_many1(void) {
const HParser *many1_ = h_many1(h_choice(h_ch('a'), h_ch('b'), NULL));
g_check_parse_ok(many1_, "adef", 4, "(u0x61)");
g_check_parse_ok(many1_, "bdef", 4, "(u0x62)");
g_check_parse_ok(many1_, "aabbabadef", 10, "(u0x61 u0x61 u0x62 u0x62 u0x61 u0x62 u0x61)");
g_check_parse_failed(many1_, "daabbabadef", 11);
}
static void test_repeat_n(void) {
const HParser *repeat_n_ = h_repeat_n(h_choice(h_ch('a'), h_ch('b'), NULL), 2);
g_check_parse_failed(repeat_n_, "adef", 4);
g_check_parse_ok(repeat_n_, "abdef", 5, "(u0x61 u0x62)");
g_check_parse_failed(repeat_n_, "dabdef", 6);
}
static void test_optional(void) {
const HParser *optional_ = h_sequence(h_ch('a'), h_optional(h_choice(h_ch('b'), h_ch('c'), NULL)), h_ch('d'), NULL);
g_check_parse_ok(optional_, "abd", 3, "(u0x61 u0x62 u0x64)");
g_check_parse_ok(optional_, "acd", 3, "(u0x61 u0x63 u0x64)");
g_check_parse_ok(optional_, "ad", 2, "(u0x61 null u0x64)");
g_check_parse_failed(optional_, "aed", 3);
g_check_parse_failed(optional_, "ab", 2);
g_check_parse_failed(optional_, "ac", 2);
}
static void test_ignore(void) {
const HParser *ignore_ = h_sequence(h_ch('a'), h_ignore(h_ch('b')), h_ch('c'), NULL);
g_check_parse_ok(ignore_, "abc", 3, "(u0x61 u0x63)");
g_check_parse_failed(ignore_, "ac", 2);
}
static void test_sepBy1(void) {
const HParser *sepBy1_ = h_sepBy1(h_choice(h_ch('1'), h_ch('2'), h_ch('3'), NULL), h_ch(','));
g_check_parse_ok(sepBy1_, "1,2,3", 5, "(u0x31 u0x32 u0x33)");
g_check_parse_ok(sepBy1_, "1,3,2", 5, "(u0x31 u0x33 u0x32)");
g_check_parse_ok(sepBy1_, "1,3", 3, "(u0x31 u0x33)");
g_check_parse_ok(sepBy1_, "3", 1, "(u0x33)");
}
static void test_epsilon_p(void) {
const HParser *epsilon_p_1 = h_sequence(h_ch('a'), h_epsilon_p(), h_ch('b'), NULL);
const HParser *epsilon_p_2 = h_sequence(h_epsilon_p(), h_ch('a'), NULL);
const HParser *epsilon_p_3 = h_sequence(h_ch('a'), h_epsilon_p(), NULL);
g_check_parse_ok(epsilon_p_1, "ab", 2, "(u0x61 u0x62)");
g_check_parse_ok(epsilon_p_2, "a", 1, "(u0x61)");
g_check_parse_ok(epsilon_p_3, "a", 1, "(u0x61)");
}
static void test_attr_bool(void) {
}
static void test_and(void) {
const HParser *and_1 = h_sequence(h_and(h_ch('0')), h_ch('0'), NULL);
const HParser *and_2 = h_sequence(h_and(h_ch('0')), h_ch('1'), NULL);
const HParser *and_3 = h_sequence(h_ch('1'), h_and(h_ch('2')), NULL);
g_check_parse_ok(and_1, "0", 1, "(u0x30)");
g_check_parse_failed(and_2, "0", 1);
g_check_parse_ok(and_3, "12", 2, "(u0x31)");
}
static void test_not(void) {
const HParser *not_1 = h_sequence(h_ch('a'), h_choice(h_ch('+'), h_token((const uint8_t*)"++", 2), NULL), h_ch('b'), NULL);
const HParser *not_2 = h_sequence(h_ch('a'),
h_choice(h_sequence(h_ch('+'), h_not(h_ch('+')), NULL),
h_token((const uint8_t*)"++", 2),
NULL), h_ch('b'), NULL);
g_check_parse_ok(not_1, "a+b", 3, "(u0x61 u0x2b u0x62)");
g_check_parse_failed(not_1, "a++b", 4);
g_check_parse_ok(not_2, "a+b", 3, "(u0x61 (u0x2b) u0x62)");
g_check_parse_ok(not_2, "a++b", 4, "(u0x61 <2b.2b> u0x62)");
}
void register_parser_tests(void) {
g_test_add_func("/core/parser/token", test_token);
g_test_add_func("/core/parser/ch", test_ch);
g_test_add_func("/core/parser/ch_range", test_ch_range);
g_test_add_func("/core/parser/int64", test_int64);
g_test_add_func("/core/parser/int32", test_int32);
g_test_add_func("/core/parser/int16", test_int16);
g_test_add_func("/core/parser/int8", test_int8);
g_test_add_func("/core/parser/uint64", test_uint64);
g_test_add_func("/core/parser/uint32", test_uint32);
g_test_add_func("/core/parser/uint16", test_uint16);
g_test_add_func("/core/parser/uint8", test_uint8);
g_test_add_func("/core/parser/int_range", test_int_range);
#if 0
g_test_add_func("/core/parser/float64", test_float64);
g_test_add_func("/core/parser/float32", test_float32);
#endif
g_test_add_func("/core/parser/whitespace", test_whitespace);
g_test_add_func("/core/parser/left", test_left);
g_test_add_func("/core/parser/right", test_right);
g_test_add_func("/core/parser/middle", test_middle);
g_test_add_func("/core/parser/action", test_action);
g_test_add_func("/core/parser/in", test_in);
g_test_add_func("/core/parser/not_in", test_not_in);
g_test_add_func("/core/parser/end_p", test_end_p);
g_test_add_func("/core/parser/nothing_p", test_nothing_p);
g_test_add_func("/core/parser/sequence", test_sequence);
g_test_add_func("/core/parser/choice", test_choice);
g_test_add_func("/core/parser/butnot", test_butnot);
g_test_add_func("/core/parser/difference", test_difference);
g_test_add_func("/core/parser/xor", test_xor);
g_test_add_func("/core/parser/many", test_many);
g_test_add_func("/core/parser/many1", test_many1);
g_test_add_func("/core/parser/repeat_n", test_repeat_n);
g_test_add_func("/core/parser/optional", test_optional);
g_test_add_func("/core/parser/sepBy1", test_sepBy1);
g_test_add_func("/core/parser/epsilon_p", test_epsilon_p);
g_test_add_func("/core/parser/attr_bool", test_attr_bool);
g_test_add_func("/core/parser/and", test_and);
g_test_add_func("/core/parser/not", test_not);
g_test_add_func("/core/parser/ignore", test_ignore);
}
#endif // #ifdef INCLUDE_TESTS

14
src/internal.h
View file

@ -179,6 +179,20 @@ typedef struct HParserCacheValue_t {
};
} HParserCacheValue;
// This file provides the logical inverse of bitreader.c
struct HBitWriter_ {
uint8_t* buf;
HAllocator *mm__;
size_t index;
size_t capacity;
char bit_offset; // unlike in bit_reader, this is always the number
// of used bits in the current byte. i.e., 0 always
// means that 8 bits are available for use.
char flags;
};
// }}}
// Backends {{{
extern HParserBackendVTable h__packrat_backend_vtable;
// }}}

10
src/t_benchmark.c
View file

@ -1,5 +1,6 @@
// At this point, this is just a compile/link test.
#include <glib.h>
#include "hammer.h"
#include "test_suite.h"
HParserTestcase testcases[] = {
{(unsigned char*)"1,2,3", 5, "(u0x31 u0x32 u0x33)"},
@ -9,14 +10,13 @@ HParserTestcase testcases[] = {
{ NULL, 0, NULL }
};
void test_benchmark_1() {
static void test_benchmark_1() {
const HParser *parser = h_sepBy1(h_choice(h_ch('1'), h_ch('2'), h_ch('3'), NULL), h_ch(','));
HBenchmarkResults *res = h_benchmark(parser, testcases);
h_benchmark_report(stderr, res);
}
int main(int argc, char **argv) {
test_benchmark_1();
return 0;
void register_benchmark_tests(void) {
g_test_add_func("/core/benchmark/1", test_benchmark_1);
}

67
src/t_bitreader.c Normal file
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@ -0,0 +1,67 @@
#include <glib.h>
#include "hammer.h"
#include "internal.h"
#include "test_suite.h"
#define MK_INPUT_STREAM(buf,len,endianness_) \
{ \
.input = (uint8_t*)buf, \
.length = len, \
.index = 0, \
.bit_offset = (((endianness_) & BIT_BIG_ENDIAN) ? 8 : 0), \
.endianness = endianness_ \
}
static void test_bitreader_ints(void) {
HInputStream is = MK_INPUT_STREAM("\xFF\xFF\xFF\xFE\x00\x00\x00\x00", 8, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
g_check_cmplong(h_read_bits(&is, 64, true), ==, -0x200000000);
}
static void test_bitreader_be(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
g_check_cmpint(h_read_bits(&is, 3, false), ==, 0x03);
g_check_cmpint(h_read_bits(&is, 8, false), ==, 0x52);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0x1A);
}
static void test_bitreader_le(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
g_check_cmpint(h_read_bits(&is, 3, false), ==, 0x02);
g_check_cmpint(h_read_bits(&is, 8, false), ==, 0x4D);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0x0B);
}
static void test_largebits_be(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
g_check_cmpint(h_read_bits(&is, 11, false), ==, 0x352);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0x1A);
}
static void test_largebits_le(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
g_check_cmpint(h_read_bits(&is, 11, false), ==, 0x26A);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0x0B);
}
static void test_offset_largebits_be(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0xD);
g_check_cmpint(h_read_bits(&is, 11, false), ==, 0x25A);
}
static void test_offset_largebits_le(void) {
HInputStream is = MK_INPUT_STREAM("\x6A\x5A", 2, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
g_check_cmpint(h_read_bits(&is, 5, false), ==, 0xA);
g_check_cmpint(h_read_bits(&is, 11, false), ==, 0x2D3);
}
void register_bitreader_tests(void) {
g_test_add_func("/core/bitreader/be", test_bitreader_be);
g_test_add_func("/core/bitreader/le", test_bitreader_le);
g_test_add_func("/core/bitreader/largebits-be", test_largebits_be);
g_test_add_func("/core/bitreader/largebits-le", test_largebits_le);
g_test_add_func("/core/bitreader/offset-largebits-be", test_offset_largebits_be);
g_test_add_func("/core/bitreader/offset-largebits-le", test_offset_largebits_le);
g_test_add_func("/core/bitreader/ints", test_bitreader_ints);
}

108
src/t_bitwriter.c Normal file
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@ -0,0 +1,108 @@
#include <glib.h>
#include "hammer.h"
#include "internal.h"
#include "test_suite.h"
typedef struct {
unsigned long long data;
size_t nbits;
} bitwriter_test_elem; // should end with {0,0}
void run_bitwriter_test(bitwriter_test_elem data[], char flags) {
size_t len;
const uint8_t *buf;
HBitWriter *w = h_bit_writer_new(&system_allocator);
int i;
w->flags = flags;
for (i = 0; data[i].nbits; i++) {
h_bit_writer_put(w, data[i].data, data[i].nbits);
}
buf = h_bit_writer_get_buffer(w, &len);
HInputStream input = {
.input = buf,
.index = 0,
.length = len,
.bit_offset = (flags & BIT_BIG_ENDIAN) ? 8 : 0,
.endianness = flags,
.overrun = 0
};
for (i = 0; data[i].nbits; i++) {
g_check_cmpulonglong ((unsigned long long)h_read_bits(&input, data[i].nbits, FALSE), ==, data[i].data);
}
}
static void test_bitwriter_ints(void) {
bitwriter_test_elem data[] = {
{ -0x200000000, 64 },
{ 0,0 }
};
run_bitwriter_test(data, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
}
static void test_bitwriter_be(void) {
bitwriter_test_elem data[] = {
{ 0x03, 3 },
{ 0x52, 8 },
{ 0x1A, 5 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
}
static void test_bitwriter_le(void) {
bitwriter_test_elem data[] = {
{ 0x02, 3 },
{ 0x4D, 8 },
{ 0x0B, 5 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
}
static void test_largebits_be(void) {
bitwriter_test_elem data[] = {
{ 0x352, 11 },
{ 0x1A, 5 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
}
static void test_largebits_le(void) {
bitwriter_test_elem data[] = {
{ 0x26A, 11 },
{ 0x0B, 5 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
}
static void test_offset_largebits_be(void) {
bitwriter_test_elem data[] = {
{ 0xD, 5 },
{ 0x25A, 11 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_BIG_ENDIAN | BYTE_BIG_ENDIAN);
}
static void test_offset_largebits_le(void) {
bitwriter_test_elem data[] = {
{ 0xA, 5 },
{ 0x2D3, 11 },
{ 0, 0 }
};
run_bitwriter_test(data, BIT_LITTLE_ENDIAN | BYTE_LITTLE_ENDIAN);
}
void register_bitwriter_tests(void) {
g_test_add_func("/core/bitwriter/be", test_bitwriter_be);
g_test_add_func("/core/bitwriter/le", test_bitwriter_le);
g_test_add_func("/core/bitwriter/largebits-be", test_largebits_be);
g_test_add_func("/core/bitwriter/largebits-le", test_largebits_le);
g_test_add_func("/core/bitwriter/offset-largebits-be", test_offset_largebits_be);
g_test_add_func("/core/bitwriter/offset-largebits-le", test_offset_largebits_le);
g_test_add_func("/core/bitwriter/ints", test_bitwriter_ints);
}

404
src/t_parser.c Normal file
View file

@ -0,0 +1,404 @@
#include <glib.h>
#include <string.h>
#include "hammer.h"
#include "internal.h"
#include "test_suite.h"
#include "parsers/parser_internal.h"
static void test_token(void) {
const HParser *token_ = h_token((const uint8_t*)"95\xa2", 3);
g_check_parse_ok(token_, "95\xa2", 3, "<39.35.a2>");
g_check_parse_failed(token_, "95", 2);
}
static void test_ch(void) {
const HParser *ch_ = h_ch(0xa2);
g_check_parse_ok(ch_, "\xa2", 1, "u0xa2");
g_check_parse_failed(ch_, "\xa3", 1);
}
static void test_ch_range(void) {
const HParser *range_ = h_ch_range('a', 'c');
g_check_parse_ok(range_, "b", 1, "u0x62");
g_check_parse_failed(range_, "d", 1);
}
//@MARK_START
static void test_int64(void) {
const HParser *int64_ = h_int64();
g_check_parse_ok(int64_, "\xff\xff\xff\xfe\x00\x00\x00\x00", 8, "s-0x200000000");
g_check_parse_failed(int64_, "\xff\xff\xff\xfe\x00\x00\x00", 7);
}
static void test_int32(void) {
const HParser *int32_ = h_int32();
g_check_parse_ok(int32_, "\xff\xfe\x00\x00", 4, "s-0x20000");
g_check_parse_failed(int32_, "\xff\xfe\x00", 3);
}
static void test_int16(void) {
const HParser *int16_ = h_int16();
g_check_parse_ok(int16_, "\xfe\x00", 2, "s-0x200");
g_check_parse_failed(int16_, "\xfe", 1);
}
static void test_int8(void) {
const HParser *int8_ = h_int8();
g_check_parse_ok(int8_, "\x88", 1, "s-0x78");
g_check_parse_failed(int8_, "", 0);
}
static void test_uint64(void) {
const HParser *uint64_ = h_uint64();
g_check_parse_ok(uint64_, "\x00\x00\x00\x02\x00\x00\x00\x00", 8, "u0x200000000");
g_check_parse_failed(uint64_, "\x00\x00\x00\x02\x00\x00\x00", 7);
}
static void test_uint32(void) {
const HParser *uint32_ = h_uint32();
g_check_parse_ok(uint32_, "\x00\x02\x00\x00", 4, "u0x20000");
g_check_parse_failed(uint32_, "\x00\x02\x00", 3);
}
static void test_uint16(void) {
const HParser *uint16_ = h_uint16();
g_check_parse_ok(uint16_, "\x02\x00", 2, "u0x200");
g_check_parse_failed(uint16_, "\x02", 1);
}
static void test_uint8(void) {
const HParser *uint8_ = h_uint8();
g_check_parse_ok(uint8_, "\x78", 1, "u0x78");
g_check_parse_failed(uint8_, "", 0);
}
//@MARK_END
static void test_int_range(void) {
const HParser *int_range_ = h_int_range(h_uint8(), 3, 10);
g_check_parse_ok(int_range_, "\x05", 1, "u0x5");
g_check_parse_failed(int_range_, "\xb", 1);
}
#if 0
static void test_float64(void) {
const HParser *float64_ = h_float64();
g_check_parse_ok(float64_, "\x3f\xf0\x00\x00\x00\x00\x00\x00", 8, 1.0);
g_check_parse_failed(float64_, "\x3f\xf0\x00\x00\x00\x00\x00", 7);
}
static void test_float32(void) {
const HParser *float32_ = h_float32();
g_check_parse_ok(float32_, "\x3f\x80\x00\x00", 4, 1.0);
g_check_parse_failed(float32_, "\x3f\x80\x00");
}
#endif
static void test_whitespace(void) {
const HParser *whitespace_ = h_whitespace(h_ch('a'));
g_check_parse_ok(whitespace_, "a", 1, "u0x61");
g_check_parse_ok(whitespace_, " a", 2, "u0x61");
g_check_parse_ok(whitespace_, " a", 3, "u0x61");
g_check_parse_ok(whitespace_, "\ta", 2, "u0x61");
g_check_parse_failed(whitespace_, "_a", 2);
}
static void test_left(void) {
const HParser *left_ = h_left(h_ch('a'), h_ch(' '));
g_check_parse_ok(left_, "a ", 2, "u0x61");
g_check_parse_failed(left_, "a", 1);
g_check_parse_failed(left_, " ", 1);
g_check_parse_failed(left_, "ab", 2);
}
static void test_right(void) {
const HParser *right_ = h_right(h_ch(' '), h_ch('a'));
g_check_parse_ok(right_, " a", 2, "u0x61");
g_check_parse_failed(right_, "a", 1);
g_check_parse_failed(right_, " ", 1);
g_check_parse_failed(right_, "ba", 2);
}
static void test_middle(void) {
const HParser *middle_ = h_middle(h_ch(' '), h_ch('a'), h_ch(' '));
g_check_parse_ok(middle_, " a ", 3, "u0x61");
g_check_parse_failed(middle_, "a", 1);
g_check_parse_failed(middle_, " ", 1);
g_check_parse_failed(middle_, " a", 2);
g_check_parse_failed(middle_, "a ", 2);
g_check_parse_failed(middle_, " b ", 3);
g_check_parse_failed(middle_, "ba ", 3);
g_check_parse_failed(middle_, " ab", 3);
}
#include <ctype.h>
const HParsedToken* upcase(const HParseResult *p) {
switch(p->ast->token_type) {
case TT_SEQUENCE:
{
HParsedToken *ret = a_new_(p->arena, HParsedToken, 1);
HCountedArray *seq = h_carray_new_sized(p->arena, p->ast->seq->used);
ret->token_type = TT_SEQUENCE;
for (size_t i=0; i<p->ast->seq->used; ++i) {
if (TT_UINT == ((HParsedToken*)p->ast->seq->elements[i])->token_type) {
HParsedToken *tmp = a_new_(p->arena, HParsedToken, 1);
tmp->token_type = TT_UINT;
tmp->uint = toupper(((HParsedToken*)p->ast->seq->elements[i])->uint);
h_carray_append(seq, tmp);
} else {
h_carray_append(seq, p->ast->seq->elements[i]);
}
}
ret->seq = seq;
return (const HParsedToken*)ret;
}
case TT_UINT:
{
HParsedToken *ret = a_new_(p->arena, HParsedToken, 1);
ret->token_type = TT_UINT;
ret->uint = toupper(p->ast->uint);
return (const HParsedToken*)ret;
}
default:
return p->ast;
}
}
static void test_action(void) {
const HParser *action_ = h_action(h_sequence(h_choice(h_ch('a'),
h_ch('A'),
NULL),
h_choice(h_ch('b'),
h_ch('B'),
NULL),
NULL),
upcase);
g_check_parse_ok(action_, "ab", 2, "(u0x41 u0x42)");
g_check_parse_ok(action_, "AB", 2, "(u0x41 u0x42)");
g_check_parse_failed(action_, "XX", 2);
}
static void test_in(void) {
uint8_t options[3] = { 'a', 'b', 'c' };
const HParser *in_ = h_in(options, 3);
g_check_parse_ok(in_, "b", 1, "u0x62");
g_check_parse_failed(in_, "d", 1);
}
static void test_not_in(void) {
uint8_t options[3] = { 'a', 'b', 'c' };
const HParser *not_in_ = h_not_in(options, 3);
g_check_parse_ok(not_in_, "d", 1, "u0x64");
g_check_parse_failed(not_in_, "a", 1);
}
static void test_end_p(void) {
const HParser *end_p_ = h_sequence(h_ch('a'), h_end_p(), NULL);
g_check_parse_ok(end_p_, "a", 1, "(u0x61)");
g_check_parse_failed(end_p_, "aa", 2);
}
static void test_nothing_p(void) {
const HParser *nothing_p_ = h_nothing_p();
g_check_parse_failed(nothing_p_, "a", 1);
}
static void test_sequence(void) {
const HParser *sequence_1 = h_sequence(h_ch('a'), h_ch('b'), NULL);
const HParser *sequence_2 = h_sequence(h_ch('a'), h_whitespace(h_ch('b')), NULL);
g_check_parse_ok(sequence_1, "ab", 2, "(u0x61 u0x62)");
g_check_parse_failed(sequence_1, "a", 1);
g_check_parse_failed(sequence_1, "b", 1);
g_check_parse_ok(sequence_2, "ab", 2, "(u0x61 u0x62)");
g_check_parse_ok(sequence_2, "a b", 3, "(u0x61 u0x62)");
g_check_parse_ok(sequence_2, "a b", 4, "(u0x61 u0x62)");
}
static void test_choice(void) {
const HParser *choice_ = h_choice(h_ch('a'), h_ch('b'), NULL);
g_check_parse_ok(choice_, "a", 1, "u0x61");
g_check_parse_ok(choice_, "b", 1, "u0x62");
g_check_parse_failed(choice_, "c", 1);
}
static void test_butnot(void) {
const HParser *butnot_1 = h_butnot(h_ch('a'), h_token((const uint8_t*)"ab", 2));
const HParser *butnot_2 = h_butnot(h_ch_range('0', '9'), h_ch('6'));
g_check_parse_ok(butnot_1, "a", 1, "u0x61");
g_check_parse_failed(butnot_1, "ab", 2);
g_check_parse_ok(butnot_1, "aa", 2, "u0x61");
g_check_parse_failed(butnot_2, "6", 1);
}
static void test_difference(void) {
const HParser *difference_ = h_difference(h_token((const uint8_t*)"ab", 2), h_ch('a'));
g_check_parse_ok(difference_, "ab", 2, "<61.62>");
g_check_parse_failed(difference_, "a", 1);
}
static void test_xor(void) {
const HParser *xor_ = h_xor(h_ch_range('0', '6'), h_ch_range('5', '9'));
g_check_parse_ok(xor_, "0", 1, "u0x30");
g_check_parse_ok(xor_, "9", 1, "u0x39");
g_check_parse_failed(xor_, "5", 1);
g_check_parse_failed(xor_, "a", 1);
}
static void test_many(void) {
const HParser *many_ = h_many(h_choice(h_ch('a'), h_ch('b'), NULL));
g_check_parse_ok(many_, "adef", 4, "(u0x61)");
g_check_parse_ok(many_, "bdef", 4, "(u0x62)");
g_check_parse_ok(many_, "aabbabadef", 10, "(u0x61 u0x61 u0x62 u0x62 u0x61 u0x62 u0x61)");
g_check_parse_ok(many_, "daabbabadef", 11, "()");
}
static void test_many1(void) {
const HParser *many1_ = h_many1(h_choice(h_ch('a'), h_ch('b'), NULL));
g_check_parse_ok(many1_, "adef", 4, "(u0x61)");
g_check_parse_ok(many1_, "bdef", 4, "(u0x62)");
g_check_parse_ok(many1_, "aabbabadef", 10, "(u0x61 u0x61 u0x62 u0x62 u0x61 u0x62 u0x61)");
g_check_parse_failed(many1_, "daabbabadef", 11);
}
static void test_repeat_n(void) {
const HParser *repeat_n_ = h_repeat_n(h_choice(h_ch('a'), h_ch('b'), NULL), 2);
g_check_parse_failed(repeat_n_, "adef", 4);
g_check_parse_ok(repeat_n_, "abdef", 5, "(u0x61 u0x62)");
g_check_parse_failed(repeat_n_, "dabdef", 6);
}
static void test_optional(void) {
const HParser *optional_ = h_sequence(h_ch('a'), h_optional(h_choice(h_ch('b'), h_ch('c'), NULL)), h_ch('d'), NULL);
g_check_parse_ok(optional_, "abd", 3, "(u0x61 u0x62 u0x64)");
g_check_parse_ok(optional_, "acd", 3, "(u0x61 u0x63 u0x64)");
g_check_parse_ok(optional_, "ad", 2, "(u0x61 null u0x64)");
g_check_parse_failed(optional_, "aed", 3);
g_check_parse_failed(optional_, "ab", 2);
g_check_parse_failed(optional_, "ac", 2);
}
static void test_ignore(void) {
const HParser *ignore_ = h_sequence(h_ch('a'), h_ignore(h_ch('b')), h_ch('c'), NULL);
g_check_parse_ok(ignore_, "abc", 3, "(u0x61 u0x63)");
g_check_parse_failed(ignore_, "ac", 2);
}
static void test_sepBy1(void) {
const HParser *sepBy1_ = h_sepBy1(h_choice(h_ch('1'), h_ch('2'), h_ch('3'), NULL), h_ch(','));
g_check_parse_ok(sepBy1_, "1,2,3", 5, "(u0x31 u0x32 u0x33)");
g_check_parse_ok(sepBy1_, "1,3,2", 5, "(u0x31 u0x33 u0x32)");
g_check_parse_ok(sepBy1_, "1,3", 3, "(u0x31 u0x33)");
g_check_parse_ok(sepBy1_, "3", 1, "(u0x33)");
}
static void test_epsilon_p(void) {
const HParser *epsilon_p_1 = h_sequence(h_ch('a'), h_epsilon_p(), h_ch('b'), NULL);
const HParser *epsilon_p_2 = h_sequence(h_epsilon_p(), h_ch('a'), NULL);
const HParser *epsilon_p_3 = h_sequence(h_ch('a'), h_epsilon_p(), NULL);
g_check_parse_ok(epsilon_p_1, "ab", 2, "(u0x61 u0x62)");
g_check_parse_ok(epsilon_p_2, "a", 1, "(u0x61)");
g_check_parse_ok(epsilon_p_3, "a", 1, "(u0x61)");
}
static void test_attr_bool(void) {
}
static void test_and(void) {
const HParser *and_1 = h_sequence(h_and(h_ch('0')), h_ch('0'), NULL);
const HParser *and_2 = h_sequence(h_and(h_ch('0')), h_ch('1'), NULL);
const HParser *and_3 = h_sequence(h_ch('1'), h_and(h_ch('2')), NULL);
g_check_parse_ok(and_1, "0", 1, "(u0x30)");
g_check_parse_failed(and_2, "0", 1);
g_check_parse_ok(and_3, "12", 2, "(u0x31)");
}
static void test_not(void) {
const HParser *not_1 = h_sequence(h_ch('a'), h_choice(h_ch('+'), h_token((const uint8_t*)"++", 2), NULL), h_ch('b'), NULL);
const HParser *not_2 = h_sequence(h_ch('a'),
h_choice(h_sequence(h_ch('+'), h_not(h_ch('+')), NULL),
h_token((const uint8_t*)"++", 2),
NULL), h_ch('b'), NULL);
g_check_parse_ok(not_1, "a+b", 3, "(u0x61 u0x2b u0x62)");
g_check_parse_failed(not_1, "a++b", 4);
g_check_parse_ok(not_2, "a+b", 3, "(u0x61 (u0x2b) u0x62)");
g_check_parse_ok(not_2, "a++b", 4, "(u0x61 <2b.2b> u0x62)");
}
void register_parser_tests(void) {
g_test_add_func("/core/parser/token", test_token);
g_test_add_func("/core/parser/ch", test_ch);
g_test_add_func("/core/parser/ch_range", test_ch_range);
g_test_add_func("/core/parser/int64", test_int64);
g_test_add_func("/core/parser/int32", test_int32);
g_test_add_func("/core/parser/int16", test_int16);
g_test_add_func("/core/parser/int8", test_int8);
g_test_add_func("/core/parser/uint64", test_uint64);
g_test_add_func("/core/parser/uint32", test_uint32);
g_test_add_func("/core/parser/uint16", test_uint16);
g_test_add_func("/core/parser/uint8", test_uint8);
g_test_add_func("/core/parser/int_range", test_int_range);
#if 0
g_test_add_func("/core/parser/float64", test_float64);
g_test_add_func("/core/parser/float32", test_float32);
#endif
g_test_add_func("/core/parser/whitespace", test_whitespace);
g_test_add_func("/core/parser/left", test_left);
g_test_add_func("/core/parser/right", test_right);
g_test_add_func("/core/parser/middle", test_middle);
g_test_add_func("/core/parser/action", test_action);
g_test_add_func("/core/parser/in", test_in);
g_test_add_func("/core/parser/not_in", test_not_in);
g_test_add_func("/core/parser/end_p", test_end_p);
g_test_add_func("/core/parser/nothing_p", test_nothing_p);
g_test_add_func("/core/parser/sequence", test_sequence);
g_test_add_func("/core/parser/choice", test_choice);
g_test_add_func("/core/parser/butnot", test_butnot);
g_test_add_func("/core/parser/difference", test_difference);
g_test_add_func("/core/parser/xor", test_xor);
g_test_add_func("/core/parser/many", test_many);
g_test_add_func("/core/parser/many1", test_many1);
g_test_add_func("/core/parser/repeat_n", test_repeat_n);
g_test_add_func("/core/parser/optional", test_optional);
g_test_add_func("/core/parser/sepBy1", test_sepBy1);
g_test_add_func("/core/parser/epsilon_p", test_epsilon_p);
g_test_add_func("/core/parser/attr_bool", test_attr_bool);
g_test_add_func("/core/parser/and", test_and);
g_test_add_func("/core/parser/not", test_not);
g_test_add_func("/core/parser/ignore", test_ignore);
}

2
src/test_suite.c
View file

@ -22,6 +22,7 @@
extern void register_bitreader_tests();
extern void register_bitwriter_tests();
extern void register_parser_tests();
extern void register_benchmark_tests();
int main(int argc, char** argv) {
g_test_init(&argc, &argv, NULL);
@ -30,6 +31,7 @@ int main(int argc, char** argv) {
register_bitreader_tests();
register_bitwriter_tests();
register_parser_tests();
register_benchmark_tests();
g_test_run();
}