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libkernaux/tests/test_multiboot2_info_print.c

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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#ifndef __USE_POSIX2
#define __USE_POSIX2
#endif
#include <stdio.h>
static const char output0[] =
"Multiboot 2 info {\n"
" u32 size: 16\n"
" u32 reserved: 0x0\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 0 (none)\n"
" u32 size: 8\n"
"}\n";
static const char output1[] =
"Multiboot 2 info {\n"
" u32 size: 864\n"
" u32 reserved: 0x0\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 21 (image load base phys addr)\n"
" u32 size: 12\n"
" u32 load_base_addr: 0x400000\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 1 (boot cmd line)\n"
" u32 size: 21\n"
" char cmdline[]: \"hello kernel\"\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 2 (boot loader name)\n"
" u32 size: 30\n"
" char name[]: \"GRUB 2.02-2ubuntu8.20\"\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 10 (APM table)\n"
" u32 size: 28\n"
" u16 version: 258\n"
" u16 cseg: 61440\n"
" u32 offset: 54479\n"
" u16 cseg_16: 61440\n"
" u16 dseg: 61440\n"
" u16 flags: 3\n"
" u16 cseg_len: 65520\n"
" u16 cseg_16_len: 65520\n"
" u16 dseg_len: 65520\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 3 (module)\n"
" u32 size: 29\n"
" u32 mod_start: 0x102000\n"
" u32 mod_end: 0x10329c\n"
" char cmdline[]: \"hello module\"\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 3 (module)\n"
" u32 size: 17\n"
" u32 mod_start: 0x104000\n"
" u32 mod_end: 0x105254\n"
" char cmdline[]: \"\"\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 6 (memory map)\n"
" u32 size: 160\n"
" u32 entry_size: 24\n"
" u32 entry_version: 0\n"
" varies(entry_size) entries[]: [\n"
" [0] entry: {\n"
" u64 base_addr: 0x0\n"
" u64 length: 654336\n"
" u32 type: 1\n"
" u32 reserved: 0x0\n"
" }\n"
" [1] entry: {\n"
" u64 base_addr: 0x9fc00\n"
" u64 length: 1024\n"
" u32 type: 2\n"
" u32 reserved: 0x0\n"
" }\n"
" [2] entry: {\n"
" u64 base_addr: 0xf0000\n"
" u64 length: 65536\n"
" u32 type: 2\n"
" u32 reserved: 0x0\n"
" }\n"
" [3] entry: {\n"
" u64 base_addr: 0x100000\n"
" u64 length: 133038080\n"
" u32 type: 1\n"
" u32 reserved: 0x0\n"
" }\n"
" [4] entry: {\n"
" u64 base_addr: 0x7fe0000\n"
" u64 length: 131072\n"
" u32 type: 2\n"
" u32 reserved: 0x0\n"
" }\n"
" [5] entry: {\n"
" u64 base_addr: 0xfffc0000\n"
" u64 length: 262144\n"
" u32 type: 2\n"
" u32 reserved: 0x0\n"
" }\n"
" ]\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 9 (ELF symbols)\n"
" u32 size: 420\n"
" u32 num: 10\n"
" u32 entsize: 40\n"
" u32 shndx: 9\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 4 (basic memory info)\n"
" u32 size: 16\n"
" u32 mem_lower: 639\n"
" u32 mem_upper: 129920\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 5 (BIOS boot device)\n"
" u32 size: 20\n"
" u32 biosdev: 224\n"
" u32 partition: 4294967295\n"
" u32 sub_partition: 4294967295\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 8 (framebuffer info)\n"
" u32 size: 32\n"
" u64 framebuffer_addr: 0xb8000\n"
" u32 framebuffer_pitch: 160\n"
" u32 framebuffer_width: 80\n"
" u32 framebuffer_height: 25\n"
" u8 framebuffer_bpp: 16\n"
" u8 framebuffer_type: 2\n"
" u16 reserved: 0x0\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 14 (ACPI old RSDP)\n"
" u32 size: 28\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 0 (none)\n"
" u32 size: 8\n"
"}\n";
static const char output2_part1[] =
"Multiboot 2 info {\n"
" u32 size: 1816\n"
" u32 reserved: 0x0\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 1 (boot cmd line)\n"
" u32 size: 23\n"
" char cmdline[]: \"Hello, Kernel!\"\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 2 (boot loader name)\n"
" u32 size: 30\n"
" char name[]: \"GRUB 2.02-2ubuntu8.20\"\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 3 (module)\n"
" u32 size: 33\n"
" u32 mod_start: 0x7b\n"
" u32 mod_end: 0x1c8\n"
" char cmdline[]: \"Hello, Module 1!\"\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 3 (module)\n"
" u32 size: 33\n"
" u32 mod_start: 0x7b\n"
" u32 mod_end: 0x1c8\n"
" char cmdline[]: \"Hello, Module 2!\"\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 4 (basic memory info)\n"
" u32 size: 16\n"
" u32 mem_lower: 123\n"
" u32 mem_upper: 456\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 5 (BIOS boot device)\n"
" u32 size: 20\n"
" u32 biosdev: 0\n"
" u32 partition: 1\n"
" u32 sub_partition: 2\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 6 (memory map)\n"
" u32 size: 160\n"
" u32 entry_size: 24\n"
" u32 entry_version: 0\n"
" varies(entry_size) entries[]: [\n"
" [0] entry: {\n"
" u64 base_addr: 0x0\n"
" u64 length: 654336\n"
" u32 type: 1\n"
" u32 reserved: 0x0\n"
" }\n"
" [1] entry: {\n"
" u64 base_addr: 0x9fc00\n"
" u64 length: 1024\n"
" u32 type: 2\n"
" u32 reserved: 0x0\n"
" }\n"
" [2] entry: {\n"
" u64 base_addr: 0xf0000\n"
" u64 length: 65536\n"
" u32 type: 2\n"
" u32 reserved: 0x0\n"
" }\n"
" [3] entry: {\n"
" u64 base_addr: 0x100000\n"
" u64 length: 133038080\n"
" u32 type: 1\n"
" u32 reserved: 0x0\n"
" }\n"
" [4] entry: {\n"
" u64 base_addr: 0x7fe0000\n"
" u64 length: 131072\n"
" u32 type: 2\n"
" u32 reserved: 0x0\n"
" }\n"
" [5] entry: {\n"
" u64 base_addr: 0xfffc0000\n"
" u64 length: 262144\n"
" u32 type: 2\n"
" u32 reserved: 0x0\n"
" }\n"
" ]\n"
"}\n";
static const char output2_part2[] =
"Multiboot 2 info tag {\n"
" u32 type: 7 (VBE info)\n"
" u32 size: 784\n"
" u16 vbe_mode: 0\n"
" u16 vbe_interface_seg: 123\n"
" u16 vbe_interface_off: 456\n"
" u16 vbe_interface_len: 789\n"
" u8 vbe_control_info[]: [\n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 123 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 123\n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" ]\n"
" u8 vbe_mode_info[]: [\n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 255\n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 \n"
" ]\n"
"}\n";
static const char output2_part3[] =
"Multiboot 2 info tag {\n"
" u32 type: 8 (framebuffer info)\n"
" u32 size: 40\n"
" u64 framebuffer_addr: 0x7b\n"
" u32 framebuffer_pitch: 456\n"
" u32 framebuffer_width: 123\n"
" u32 framebuffer_height: 456\n"
" u8 framebuffer_bpp: 8\n"
" u8 framebuffer_type: 1\n"
" u16 reserved: 0x0\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 9 (ELF symbols)\n"
" u32 size: 420\n"
" u32 num: 10\n"
" u32 entsize: 40\n"
" u32 shndx: 9\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 10 (APM table)\n"
" u32 size: 28\n"
" u16 version: 0\n"
" u16 cseg: 123\n"
" u32 offset: 456\n"
" u16 cseg_16: 789\n"
" u16 dseg: 123\n"
" u16 flags: 1\n"
" u16 cseg_len: 456\n"
" u16 cseg_16_len: 789\n"
" u16 dseg_len: 123\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 11 (EFI 32bit system table ptr)\n"
" u32 size: 12\n"
" u32 pointer: 0\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 12 (EFI 64bit system table ptr)\n"
" u32 size: 16\n"
" u64 pointer: 0\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 13 (SMBIOS tables)\n"
" u32 size: 24\n"
" u8 major: 1\n"
" u8 minor: 2\n"
" u8 reserved[6]: [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 14 (ACPI old RSDP)\n"
" u32 size: 16\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 15 (ACPI new RSDP)\n"
" u32 size: 16\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 16 (networking info)\n"
" u32 size: 16\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 17 (EFI memory map)\n"
" u32 size: 24\n"
" u32 descriptor_size: 123\n"
" u32 descriptor_version: 1\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 18 (EFI boot services not terminated)\n"
" u32 size: 8\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 19 (EFI 32bit image handle ptr)\n"
" u32 size: 12\n"
" u32 pointer: 0\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 20 (EFI 64bit image handle ptr)\n"
" u32 size: 16\n"
" u64 pointer: 0\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 21 (image load base phys addr)\n"
" u32 size: 12\n"
" u32 load_base_addr: 0x7b\n"
"}\n"
"Multiboot 2 info tag {\n"
" u32 type: 0 (none)\n"
" u32 size: 8\n"
"}\n";
void test_main()
{
{
FILE *const fd = popen("./multiboot2_info_print0", "r");
assert(fd != NULL);
for (const char *ch = output0; *ch; ++ch) {
assert(fgetc(fd) == *ch);
}
const int status = pclose(fd);
assert(status == 0);
}
{
FILE *const fd = popen("./multiboot2_info_print1", "r");
assert(fd != NULL);
for (const char *ch = output1; *ch; ++ch) {
assert(fgetc(fd) == *ch);
}
const int status = pclose(fd);
assert(status == 0);
}
{
const size_t part1_len = strlen(output2_part1);
const size_t part2_len = strlen(output2_part2);
const size_t part3_len = strlen(output2_part3);
char *const output2 = malloc(1 + part1_len + part2_len + part3_len);
assert(output2);
strcpy(output2, output2_part1);
strcat(output2, output2_part2);
strcat(output2, output2_part3);
FILE *const fd = popen("./multiboot2_info_print2", "r");
assert(fd != NULL);
for (const char *ch = output2; *ch; ++ch) {
assert(fgetc(fd) == *ch);
}
const int status = pclose(fd);
assert(status == 0);
}
}
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