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Parser test implementation

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This commit is contained in:
Abdelrahman Said 2023-06-28 23:36:52 +01:00
parent ce38afc59f
commit 96e9df0434
3 changed files with 636 additions and 16 deletions
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395
compile_commands.json
View File

@ -16,9 +16,9 @@
"main",
"src/main.c"
],
"directory": "/Users/abdelrahman/dev/personal/say-it-in-json",
"file": "/Users/abdelrahman/dev/personal/say-it-in-json/src/main.c",
"output": "/Users/abdelrahman/dev/personal/say-it-in-json/main"
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/main.c",
"output": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/main"
},
{
"arguments": [
@ -37,9 +37,9 @@
"main",
"src/dstring/dstring.c"
],
"directory": "/Users/abdelrahman/dev/personal/say-it-in-json",
"file": "/Users/abdelrahman/dev/personal/say-it-in-json/src/dstring/dstring.c",
"output": "/Users/abdelrahman/dev/personal/say-it-in-json/main"
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/dstring/dstring.c",
"output": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/main"
},
{
"arguments": [
@ -58,9 +58,9 @@
"main",
"src/json_entities/json_entities.c"
],
"directory": "/Users/abdelrahman/dev/personal/say-it-in-json",
"file": "/Users/abdelrahman/dev/personal/say-it-in-json/src/json_entities/json_entities.c",
"output": "/Users/abdelrahman/dev/personal/say-it-in-json/main"
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/json_entities/json_entities.c",
"output": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/main"
},
{
"arguments": [
@ -79,9 +79,9 @@
"main",
"src/lexer/lexer.c"
],
"directory": "/Users/abdelrahman/dev/personal/say-it-in-json",
"file": "/Users/abdelrahman/dev/personal/say-it-in-json/src/lexer/lexer.c",
"output": "/Users/abdelrahman/dev/personal/say-it-in-json/main"
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/lexer/lexer.c",
"output": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/main"
},
{
"arguments": [
@ -100,8 +100,373 @@
"main",
"src/parser/parser.c"
],
"directory": "/Users/abdelrahman/dev/personal/say-it-in-json",
"file": "/Users/abdelrahman/dev/personal/say-it-in-json/src/parser/parser.c",
"output": "/Users/abdelrahman/dev/personal/say-it-in-json/main"
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/parser/parser.c",
"output": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/main"
},
{
"arguments": [
"/usr/bin/clang-16",
"-cc1",
"-triple",
"x86_64-redhat-linux-gnu",
"-emit-obj",
"-mrelax-all",
"-disable-free",
"-clear-ast-before-backend",
"-disable-llvm-verifier",
"-discard-value-names",
"-main-file-name",
"-mrelocation-model",
"static",
"-mframe-pointer=all",
"-fmath-errno",
"-ffp-contract=on",
"-fno-rounding-math",
"-mconstructor-aliases",
"-funwind-tables=2",
"-target-cpu",
"x86-64",
"-tune-cpu",
"generic",
"-mllvm",
"-treat-scalable-fixed-error-as-warning",
"-debug-info-kind=constructor",
"-dwarf-version=4",
"-debugger-tuning=gdb",
"-fcoverage-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-resource-dir",
"/usr/lib64/clang/16",
"-I",
"include",
"-I",
"include/dstring",
"-I",
"include/json_entities",
"-I",
"include/lexer",
"-I",
"include/parser",
"-internal-isystem",
"/usr/lib64/clang/16/include",
"-internal-isystem",
"/usr/local/include",
"-internal-isystem",
"/usr/bin/../lib/gcc/x86_64-redhat-linux/13/../../../../x86_64-redhat-linux/include",
"-internal-externc-isystem",
"/include",
"-internal-externc-isystem",
"/usr/include",
"-Wall",
"-Werror",
"-pedantic",
"-fdebug-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-ferror-limit",
"19",
"-fgnuc-version=4.2.1",
"-fcolor-diagnostics",
"-faddrsig",
"-D__GCC_HAVE_DWARF2_CFI_ASM=1",
"-x",
"c",
"-o",
"/tmp/main-f4c98b.o",
"src/main.c"
],
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/main.c",
"output": "/tmp/main-f4c98b.o"
},
{
"arguments": [
"/usr/bin/clang-16",
"-cc1",
"-triple",
"x86_64-redhat-linux-gnu",
"-emit-obj",
"-mrelax-all",
"-disable-free",
"-clear-ast-before-backend",
"-disable-llvm-verifier",
"-discard-value-names",
"-main-file-name",
"-mrelocation-model",
"static",
"-mframe-pointer=all",
"-fmath-errno",
"-ffp-contract=on",
"-fno-rounding-math",
"-mconstructor-aliases",
"-funwind-tables=2",
"-target-cpu",
"x86-64",
"-tune-cpu",
"generic",
"-mllvm",
"-treat-scalable-fixed-error-as-warning",
"-debug-info-kind=constructor",
"-dwarf-version=4",
"-debugger-tuning=gdb",
"-fcoverage-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-resource-dir",
"/usr/lib64/clang/16",
"-I",
"include",
"-I",
"include/dstring",
"-I",
"include/json_entities",
"-I",
"include/lexer",
"-I",
"include/parser",
"-internal-isystem",
"/usr/lib64/clang/16/include",
"-internal-isystem",
"/usr/local/include",
"-internal-isystem",
"/usr/bin/../lib/gcc/x86_64-redhat-linux/13/../../../../x86_64-redhat-linux/include",
"-internal-externc-isystem",
"/include",
"-internal-externc-isystem",
"/usr/include",
"-Wall",
"-Werror",
"-pedantic",
"-fdebug-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-ferror-limit",
"19",
"-fgnuc-version=4.2.1",
"-fcolor-diagnostics",
"-faddrsig",
"-D__GCC_HAVE_DWARF2_CFI_ASM=1",
"-x",
"c",
"-o",
"/tmp/dstring-431798.o",
"src/dstring/dstring.c"
],
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/dstring/dstring.c",
"output": "/tmp/dstring-431798.o"
},
{
"arguments": [
"/usr/bin/clang-16",
"-cc1",
"-triple",
"x86_64-redhat-linux-gnu",
"-emit-obj",
"-mrelax-all",
"-disable-free",
"-clear-ast-before-backend",
"-disable-llvm-verifier",
"-discard-value-names",
"-main-file-name",
"-mrelocation-model",
"static",
"-mframe-pointer=all",
"-fmath-errno",
"-ffp-contract=on",
"-fno-rounding-math",
"-mconstructor-aliases",
"-funwind-tables=2",
"-target-cpu",
"x86-64",
"-tune-cpu",
"generic",
"-mllvm",
"-treat-scalable-fixed-error-as-warning",
"-debug-info-kind=constructor",
"-dwarf-version=4",
"-debugger-tuning=gdb",
"-fcoverage-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-resource-dir",
"/usr/lib64/clang/16",
"-I",
"include",
"-I",
"include/dstring",
"-I",
"include/json_entities",
"-I",
"include/lexer",
"-I",
"include/parser",
"-internal-isystem",
"/usr/lib64/clang/16/include",
"-internal-isystem",
"/usr/local/include",
"-internal-isystem",
"/usr/bin/../lib/gcc/x86_64-redhat-linux/13/../../../../x86_64-redhat-linux/include",
"-internal-externc-isystem",
"/include",
"-internal-externc-isystem",
"/usr/include",
"-Wall",
"-Werror",
"-pedantic",
"-fdebug-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-ferror-limit",
"19",
"-fgnuc-version=4.2.1",
"-fcolor-diagnostics",
"-faddrsig",
"-D__GCC_HAVE_DWARF2_CFI_ASM=1",
"-x",
"c",
"-o",
"/tmp/json_entities-e4ee72.o",
"src/json_entities/json_entities.c"
],
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/json_entities/json_entities.c",
"output": "/tmp/json_entities-e4ee72.o"
},
{
"arguments": [
"/usr/bin/clang-16",
"-cc1",
"-triple",
"x86_64-redhat-linux-gnu",
"-emit-obj",
"-mrelax-all",
"-disable-free",
"-clear-ast-before-backend",
"-disable-llvm-verifier",
"-discard-value-names",
"-main-file-name",
"-mrelocation-model",
"static",
"-mframe-pointer=all",
"-fmath-errno",
"-ffp-contract=on",
"-fno-rounding-math",
"-mconstructor-aliases",
"-funwind-tables=2",
"-target-cpu",
"x86-64",
"-tune-cpu",
"generic",
"-mllvm",
"-treat-scalable-fixed-error-as-warning",
"-debug-info-kind=constructor",
"-dwarf-version=4",
"-debugger-tuning=gdb",
"-fcoverage-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-resource-dir",
"/usr/lib64/clang/16",
"-I",
"include",
"-I",
"include/dstring",
"-I",
"include/json_entities",
"-I",
"include/lexer",
"-I",
"include/parser",
"-internal-isystem",
"/usr/lib64/clang/16/include",
"-internal-isystem",
"/usr/local/include",
"-internal-isystem",
"/usr/bin/../lib/gcc/x86_64-redhat-linux/13/../../../../x86_64-redhat-linux/include",
"-internal-externc-isystem",
"/include",
"-internal-externc-isystem",
"/usr/include",
"-Wall",
"-Werror",
"-pedantic",
"-fdebug-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-ferror-limit",
"19",
"-fgnuc-version=4.2.1",
"-fcolor-diagnostics",
"-faddrsig",
"-D__GCC_HAVE_DWARF2_CFI_ASM=1",
"-x",
"c",
"-o",
"/tmp/lexer-b434f8.o",
"src/lexer/lexer.c"
],
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/lexer/lexer.c",
"output": "/tmp/lexer-b434f8.o"
},
{
"arguments": [
"/usr/bin/clang-16",
"-cc1",
"-triple",
"x86_64-redhat-linux-gnu",
"-emit-obj",
"-mrelax-all",
"-disable-free",
"-clear-ast-before-backend",
"-disable-llvm-verifier",
"-discard-value-names",
"-main-file-name",
"-mrelocation-model",
"static",
"-mframe-pointer=all",
"-fmath-errno",
"-ffp-contract=on",
"-fno-rounding-math",
"-mconstructor-aliases",
"-funwind-tables=2",
"-target-cpu",
"x86-64",
"-tune-cpu",
"generic",
"-mllvm",
"-treat-scalable-fixed-error-as-warning",
"-debug-info-kind=constructor",
"-dwarf-version=4",
"-debugger-tuning=gdb",
"-fcoverage-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-resource-dir",
"/usr/lib64/clang/16",
"-I",
"include",
"-I",
"include/dstring",
"-I",
"include/json_entities",
"-I",
"include/lexer",
"-I",
"include/parser",
"-internal-isystem",
"/usr/lib64/clang/16/include",
"-internal-isystem",
"/usr/local/include",
"-internal-isystem",
"/usr/bin/../lib/gcc/x86_64-redhat-linux/13/../../../../x86_64-redhat-linux/include",
"-internal-externc-isystem",
"/include",
"-internal-externc-isystem",
"/usr/include",
"-Wall",
"-Werror",
"-pedantic",
"-fdebug-compilation-dir=/home/abdelrahman/dev_work/say_it_in_json",
"-ferror-limit",
"19",
"-fgnuc-version=4.2.1",
"-fcolor-diagnostics",
"-faddrsig",
"-D__GCC_HAVE_DWARF2_CFI_ASM=1",
"-x",
"c",
"-o",
"/tmp/parser-2c05fe.o",
"src/parser/parser.c"
],
"directory": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json",
"file": "/mnt/3A5CDF785CDF2CFF/Users/abdoo/dev/say_it_in_json/src/parser/parser.c",
"output": "/tmp/parser-2c05fe.o"
}
]

3
src/main.c
View File

@ -1,5 +1,6 @@
#include "aliases.h"
#include "lexer.h"
#include "parser.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -43,6 +44,8 @@ int main(int argc, char *argv[]) {
while (result.token.type != TK_NO_TOKEN) {
print_token(result.token);
parse_token(result.token);
result = get_next_token(lexer, NULL);
if (result.error.errno) {

254
src/parser/parser.c
View File

@ -1,6 +1,258 @@
#include "parser.h"
#include "aliases.h"
#include "dstring.h"
#include "json_entities.h"
#include "lexer.h"
#include <stdlib.h>
void parse_token(token_t token) {}
INTERNAL jentity_t *current = NULL;
void parse_token(token_t token) {
switch (token.type) {
case TK_L_BRACE: {
jval_t value = (jval_t){
.type = JVAL_COLLECTION,
.collection = (jcoll_t *)malloc(sizeof(jcoll_t)),
};
value.collection->type = JCOLL_OBJECT;
value.collection->size = 0;
value.collection->first_child = NULL;
if (!current) {
current = (jentity_t *)malloc(sizeof(jentity_t));
current->type = JENTITY_SINGLE;
current->value = value;
} else if (current->type == JENTITY_PAIR &&
current->pair.value.type == JVAL_EMPTY) {
current->pair.value = value;
} else {
current->next = (jentity_t *)malloc(sizeof(jentity_t));
current->next->type = JENTITY_SINGLE;
current->next->value = value;
current->next->parent = current->parent;
current = current->next;
}
break;
}
case TK_R_BRACE:
if (current->parent) {
current = current->parent;
}
break;
case TK_L_BRACKET: {
jval_t value = (jval_t){
.type = JVAL_COLLECTION,
.collection = (jcoll_t *)malloc(sizeof(jcoll_t)),
};
value.collection->type = JCOLL_ARRAY;
value.collection->size = 0;
value.collection->first_child = NULL;
if (!current) {
current->type = JENTITY_SINGLE;
current->value = value;
} else if (current->type == JENTITY_PAIR &&
current->pair.value.type == JVAL_EMPTY) {
current->pair.value = value;
} else {
current->next = (jentity_t *)malloc(sizeof(jentity_t));
current->next->type = JENTITY_SINGLE;
current->next->value = value;
current->next->parent = current->parent;
current = current->next;
}
break;
}
case TK_R_BRACKET:
if (current->parent) {
current = current->parent;
}
break;
case TK_NULL: {
jval_t value = (jval_t){.type = JVAL_NULL, .null_val = NULL};
if (current->type == JENTITY_PAIR &&
current->pair.value.type == JVAL_EMPTY) {
current->pair.value = value;
} else if (current->type == JENTITY_SINGLE &&
current->value.type == JVAL_COLLECTION &&
current->value.collection->type == JCOLL_ARRAY &&
!(current->value.collection->first_child)) {
current->value.collection->first_child =
(jentity_t *)malloc(sizeof(jentity_t));
current->value.collection->first_child->type = JENTITY_SINGLE;
current->value.collection->first_child->value = value;
current->value.collection->first_child->parent = current;
current = current->value.collection->first_child;
} else {
current->next = (jentity_t *)malloc(sizeof(jentity_t));
current->next->type = JENTITY_SINGLE;
current->next->value = value;
current->next->parent = current->parent;
current = current->next;
}
break;
}
case TK_BOOL: {
jval_t value =
(jval_t){.type = JVAL_BOOLEAN, .boolean = token.value.boolean};
if (current->type == JENTITY_PAIR &&
current->pair.value.type == JVAL_EMPTY) {
current->pair.value = value;
} else if (current->type == JENTITY_SINGLE &&
current->value.type == JVAL_COLLECTION &&
current->value.collection->type == JCOLL_ARRAY &&
!(current->value.collection->first_child)) {
current->value.collection->first_child =
(jentity_t *)malloc(sizeof(jentity_t));
current->value.collection->first_child->type = JENTITY_SINGLE;
current->value.collection->first_child->value = value;
current->value.collection->first_child->parent = current;
current = current->value.collection->first_child;
} else {
current->next = (jentity_t *)malloc(sizeof(jentity_t));
current->next->type = JENTITY_SINGLE;
current->next->value = value;
current->next->parent = current->parent;
current = current->next;
}
break;
}
case TK_STR_KEY: {
jval_t value = (jval_t){.type = JVAL_EMPTY, .null_val = NULL};
if (current->type == JENTITY_PAIR) {
current->next = (jentity_t *)malloc(sizeof(jentity_t));
current->next->type = JENTITY_PAIR;
current->next->pair.key = dstr_from_string(token.value.string);
current->next->pair.value = value;
current->next->parent = current->parent;
current = current->next;
} else if (current->type == JENTITY_SINGLE &&
current->value.type == JVAL_COLLECTION &&
!(current->value.collection->first_child)) {
current->value.collection->first_child =
(jentity_t *)malloc(sizeof(jentity_t));
current->value.collection->first_child->type = JENTITY_PAIR;
current->value.collection->first_child->pair.key =
dstr_from_string(token.value.string);
current->value.collection->first_child->pair.value = value;
current->value.collection->first_child->parent = current;
current = current->value.collection->first_child;
}
break;
}
case TK_STR_VAL: {
jval_t value = (jval_t){.type = JVAL_STRING,
.string = dstr_from_string(token.value.string)};
if (current->type == JENTITY_PAIR &&
current->pair.value.type == JVAL_EMPTY) {
current->pair.value = value;
} else if (current->type == JENTITY_SINGLE &&
current->value.type == JVAL_COLLECTION &&
current->value.collection->type == JCOLL_ARRAY &&
!(current->value.collection->first_child)) {
current->value.collection->first_child =
(jentity_t *)malloc(sizeof(jentity_t));
current->value.collection->first_child->type = JENTITY_SINGLE;
current->value.collection->first_child->value = value;
current->value.collection->first_child->parent = current;
current = current->value.collection->first_child;
} else {
current->next = (jentity_t *)malloc(sizeof(jentity_t));
current->next->type = JENTITY_SINGLE;
current->next->value = value;
current->next->parent = current->parent;
current = current->next;
}
break;
}
case TK_INTEGER: {
jval_t value =
(jval_t){.type = JVAL_INTEGER, .num_int = token.value.num_int};
if (current->type == JENTITY_PAIR &&
current->pair.value.type == JVAL_EMPTY) {
current->pair.value = value;
} else if (current->type == JENTITY_SINGLE &&
current->value.type == JVAL_COLLECTION &&
current->value.collection->type == JCOLL_ARRAY &&
!(current->value.collection->first_child)) {
current->value.collection->first_child =
(jentity_t *)malloc(sizeof(jentity_t));
current->value.collection->first_child->type = JENTITY_SINGLE;
current->value.collection->first_child->value = value;
current->value.collection->first_child->parent = current;
current = current->value.collection->first_child;
} else {
current->next = (jentity_t *)malloc(sizeof(jentity_t));
current->next->type = JENTITY_SINGLE;
current->next->value = value;
current->next->parent = current->parent;
current = current->next;
}
break;
}
case TK_DOUBLE: {
jval_t value =
(jval_t){.type = JVAL_DOUBLE, .num_dbl = token.value.num_frac};
if (current->type == JENTITY_PAIR &&
current->pair.value.type == JVAL_EMPTY) {
current->pair.value = value;
} else if (current->type == JENTITY_SINGLE &&
current->value.type == JVAL_COLLECTION &&
current->value.collection->type == JCOLL_ARRAY &&
!(current->value.collection->first_child)) {
current->value.collection->first_child =
(jentity_t *)malloc(sizeof(jentity_t));
current->value.collection->first_child->type = JENTITY_SINGLE;
current->value.collection->first_child->value = value;
current->value.collection->first_child->parent = current;
current = current->value.collection->first_child;
} else {
current->next = (jentity_t *)malloc(sizeof(jentity_t));
current->next->type = JENTITY_SINGLE;
current->next->value = value;
current->next->parent = current->parent;
current = current->next;
}
break;
}
case TK_NO_TOKEN:
break;
}
}