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Add str tests

This commit is contained in:
Andy Wingo 2019-03-26 12:00:10 +01:00
parent 6f9bbe72c7
commit 4fe296b1df
6 changed files with 212 additions and 0 deletions

35
tests/str_c.c Normal file
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#include "test.h"
static uint8_t data[] = { 0x12, 0x00, 0x34 };
static void
run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
{
jit_begin(j, arena_base, arena_size);
const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER, JIT_ARG_ABI_INT8 };
jit_arg_t args[2];
const jit_anyreg_t regs[] = { { .gpr=JIT_R0 }, { .gpr=JIT_R1 } };
jit_receive(j, 2, abi, args);
jit_load_args(j, 2, abi, args, regs);
jit_str_c(j, JIT_R0, JIT_R1);
jit_ret(j);
void (*f)(void*, int8_t) = jit_end(j, NULL);
ASSERT(data[0] == 0x12);
ASSERT(data[1] == 0x00);
ASSERT(data[2] == 0x34);
f(&data[1], -1);
ASSERT(data[0] == 0x12);
ASSERT(data[1] == 0xff);
ASSERT(data[2] == 0x34);
}
int
main (int argc, char *argv[])
{
return main_helper(argc, argv, run_test);
}

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tests/str_d.c Normal file
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#include "test.h"
static double data[] = { -1.0, 0.0, 0.5 };
static void
run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
{
jit_begin(j, arena_base, arena_size);
const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER, JIT_ARG_ABI_DOUBLE };
jit_arg_t args[2];
const jit_anyreg_t regs[] = { { .gpr=JIT_R0 }, { .fpr=JIT_F0 } };
jit_receive(j, 2, abi, args);
jit_load_args(j, 2, abi, args, regs);
jit_str_d(j, JIT_F0, JIT_R0);
jit_ret(j);
void (*f)(void*, double) = jit_end(j, NULL);
ASSERT(data[0] == -1.0);
ASSERT(data[1] == 0.0);
ASSERT(data[2] == 0.5);
f(&data[1], 42.5);
ASSERT(data[0] == -1.0);
ASSERT(data[1] == 42.5);
ASSERT(data[2] == 0.5);
}
int
main (int argc, char *argv[])
{
return main_helper(argc, argv, run_test);
}

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tests/str_f.c Normal file
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#include "test.h"
static float data[] = { -1.0, 0.0, 0.5 };
static void
run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
{
jit_begin(j, arena_base, arena_size);
const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER, JIT_ARG_ABI_FLOAT };
jit_arg_t args[2];
const jit_anyreg_t regs[] = { { .gpr=JIT_R0 }, { .fpr=JIT_F0 } };
jit_receive(j, 2, abi, args);
jit_load_args(j, 2, abi, args, regs);
jit_str_f(j, JIT_F0, JIT_R0);
jit_ret(j);
void (*f)(void*, float) = jit_end(j, NULL);
ASSERT(data[0] == -1.0f);
ASSERT(data[1] == 0.0f);
ASSERT(data[2] == 0.5f);
f(&data[1], 42.5f);
ASSERT(data[0] == -1.0f);
ASSERT(data[1] == 42.5f);
ASSERT(data[2] == 0.5f);
}
int
main (int argc, char *argv[])
{
return main_helper(argc, argv, run_test);
}

35
tests/str_i.c Normal file
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#include "test.h"
static uint32_t data[] = { 0x12121212, 0x00000000, 0x34343434 };
static void
run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
{
jit_begin(j, arena_base, arena_size);
const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER, JIT_ARG_ABI_INT32 };
jit_arg_t args[2];
const jit_anyreg_t regs[] = { { .gpr=JIT_R0 }, { .gpr=JIT_R1 } };
jit_receive(j, 2, abi, args);
jit_load_args(j, 2, abi, args, regs);
jit_str_i(j, JIT_R0, JIT_R1);
jit_ret(j);
void (*f)(void*, int32_t) = jit_end(j, NULL);
ASSERT(data[0] == 0x12121212);
ASSERT(data[1] == 0x00);
ASSERT(data[2] == 0x34343434);
f(&data[1], -1);
ASSERT(data[0] == 0x12121212);
ASSERT(data[1] == 0xffffffff);
ASSERT(data[2] == 0x34343434);
}
int
main (int argc, char *argv[])
{
return main_helper(argc, argv, run_test);
}

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tests/str_l.c Normal file
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#include "test.h"
static uint64_t data[] = { 0x1212121212121212, 0, 0x3434343434343434 };
static void
run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
{
#if __WORDSIZE > 32
jit_begin(j, arena_base, arena_size);
const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER, JIT_ARG_ABI_INT64 };
jit_arg_t args[2];
const jit_anyreg_t regs[] = { { .gpr=JIT_R0 }, { .gpr=JIT_R1 } };
jit_receive(j, 2, abi, args);
jit_load_args(j, 2, abi, args, regs);
jit_str_l(j, JIT_R0, JIT_R1);
jit_ret(j);
void (*f)(void*, int64_t) = jit_end(j, NULL);
ASSERT(data[0] == 0x1212121212121212);
ASSERT(data[1] == 0x00);
ASSERT(data[2] == 0x3434343434343434);
f(&data[1], -1);
ASSERT(data[0] == 0x1212121212121212);
ASSERT(data[1] == 0xffffffffffffffff);
ASSERT(data[2] == 0x3434343434343434);
#endif
}
int
main (int argc, char *argv[])
{
return main_helper(argc, argv, run_test);
}

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tests/str_s.c Normal file
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#include "test.h"
static uint16_t data[] = { 0x1212, 0x0000, 0x3434 };
static void
run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
{
jit_begin(j, arena_base, arena_size);
const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER, JIT_ARG_ABI_INT16 };
jit_arg_t args[2];
const jit_anyreg_t regs[] = { { .gpr=JIT_R0 }, { .gpr=JIT_R1 } };
jit_receive(j, 2, abi, args);
jit_load_args(j, 2, abi, args, regs);
jit_str_s(j, JIT_R0, JIT_R1);
jit_ret(j);
void (*f)(void*, int16_t) = jit_end(j, NULL);
ASSERT(data[0] == 0x1212);
ASSERT(data[1] == 0);
ASSERT(data[2] == 0x3434);
f(&data[1], -1);
ASSERT(data[0] == 0x1212);
ASSERT(data[1] == 0xffff);
ASSERT(data[2] == 0x3434);
}
int
main (int argc, char *argv[])
{
return main_helper(argc, argv, run_test);
}