Commit 2d479b83 authored by Tommy Olofsson's avatar Tommy Olofsson
Browse files

Fixed a problem with copy for strings.

parent 9fb85ef7
......@@ -743,8 +743,20 @@ aspect C_copy {
}
public void PrimType.C_emitCopy(C_env env_src, C_env env_dst) {
env_src.println(env_dst.accessor() + env_dst.qualid + " = " +
env_src.accessor() + env_src.qualid + ";");
if (C_isDynamic()) {
env_src.println(String.format(
"%s%s = labcomm_memory_alloc(mem, 1, strlen(%s%s)+1);",
env_dst.accessor(), env_dst.qualid,
env_src.accessor(), env_src.qualid));
env_src.println(String.format(
"memcpy(%s%s, %s%s, strlen(%s%s)+1);",
env_dst.accessor(), env_dst.qualid,
env_src.accessor(), env_src.qualid,
env_src.accessor(), env_src.qualid));
} else {
env_src.println(env_dst.accessor() + env_dst.qualid + " = " +
env_src.accessor() + env_src.qualid + ";");
}
}
public void UserType.C_emitCopy(C_env env_src, C_env env_dst) {
......@@ -880,7 +892,7 @@ aspect C_copy {
public void PrimType.C_emitCopyDeallocation(C_env env) {
if (C_isDynamic()) {
env.println("labcomm_memory_free(mem, 1, " +
env.qualid + ");");
env.accessor() + env.qualid + ");");
}
}
......
......@@ -3,7 +3,7 @@ UNAME_S=$(shell uname -s)
ALL_DEPS=liblabcomm.a liblabcomm.so.1
ifeq ($(UNAME_S),Linux)
CFLAGS=-std=c99 -g -Wall -Werror -O3 -I. -Itest -Wno-unused-function
CFLAGS=-std=c99 -g -Wall -Werror -O3 -I. -Itest
CC=$(CROSS_COMPILE)gcc
LD=$(CROSS_COMPILE)ld
LDFLAGS=-L.
......@@ -134,6 +134,7 @@ clean:
$(RM) test/testdata/gen/*.[cho]
$(RM) test/gen/*.[cho]
$(RM) $(TEST_DIR)/test_labcomm
$(RM) $(TEST_DIR)/test_labcomm_copy
distclean: clean
$(RM) liblabcomm.so.1
......@@ -151,7 +152,7 @@ $(TEST_DIR)/test_signature_numbers.c: $(TEST_DIR)/gen/another_encoding.h
$(TEST_DIR)/test_signature_numbers.c: $(TEST_DIR)/gen/generated_encoding.h
$(TEST_DIR)/test_signature_numbers: $(TEST_DIR)/gen/another_encoding.o
$(TEST_DIR)/test_signature_numbers: $(TEST_DIR)/gen/generated_encoding.o
$(TEST_DIR)/test_labcomm_copy: $(TEST_DIR)/gen/generated_encoding.o $(TEST_DIR)/gen/test_sample.o
$(TEST_DIR)/test_labcomm_copy: $(TEST_DIR)/gen/generated_encoding.o $(TEST_DIR)/gen/test_sample.o $(TEST_DIR)/gen/more_types.o
labcomm_fd_reader.o: labcomm_private.h
labcomm_fd_writer.o: labcomm_private.h
labcomm_dynamic_buffer_writer.o: labcomm_private.h
......@@ -15,6 +15,7 @@
#include "labcomm_fd_reader.h"
#include "test/gen/generated_encoding.h"
#include "test/gen/test_sample.h"
#include "test/gen/more_types.h"
#define DATA_FILE "copy_test.dat"
......@@ -43,6 +44,21 @@ static void handle_test_var(test_sample_test_var *v, void *context)
labcomm_copy_test_sample_test_var(labcomm_default_memory, context, v);
}
static void handle_a(more_types_A *v, void *context)
{
labcomm_copy_more_types_A(labcomm_default_memory, context, v);
}
static void handle_s(more_types_S *v, void *context)
{
labcomm_copy_more_types_S(labcomm_default_memory, context, v);
}
static void handle_ns(more_types_NS *v, void *context)
{
labcomm_copy_more_types_NS(labcomm_default_memory, context, v);
}
int main(int argc, char **argv)
{
struct labcomm_encoder *encoder;
......@@ -58,6 +74,12 @@ int main(int argc, char **argv)
generated_encoding_P cache_p;
test_sample_test_var test_var;
test_sample_test_var cache_test_var;
more_types_A a;
more_types_A cache_a;
more_types_S s;
more_types_S cache_s = NULL;
more_types_NS ns;
more_types_NS cache_ns;
fd = open(DATA_FILE, O_RDWR | O_CREAT | O_TRUNC, 0644);
if (fd == -1)
......@@ -100,6 +122,19 @@ int main(int argc, char **argv)
test_var.a[i] = 10 * i + j;
labcomm_encode_test_sample_test_var(encoder, &test_var);
labcomm_encoder_register_more_types_A(encoder);
for (int i = 0; i < sizeof(a.a) / sizeof(a.a[0]); i++)
a.a[i] = i;
labcomm_encode_more_types_A(encoder, &a);
labcomm_encoder_register_more_types_S(encoder);
s = "this is a string";
labcomm_encode_more_types_S(encoder, &s);
labcomm_encoder_register_more_types_NS(encoder);
ns.s = "this is a another string";
labcomm_encode_more_types_NS(encoder, &ns);
labcomm_encoder_free(encoder);
encoder = NULL;
lseek(fd, 0, SEEK_SET);
......@@ -112,35 +147,34 @@ int main(int argc, char **argv)
labcomm_decoder_register_generated_encoding_S1(decoder, handle_s1, &cache_s1);
labcomm_decoder_register_generated_encoding_B(decoder, handle_b, &cache_b);
labcomm_decoder_register_generated_encoding_I(decoder, handle_i, &cache_I);
labcomm_decoder_register_generated_encoding_P(decoder, handle_p, &cache_p);
labcomm_decoder_register_test_sample_test_var(decoder, handle_test_var,
&cache_test_var);
labcomm_decoder_register_generated_encoding_P(decoder, handle_p, &cache_p);
labcomm_decoder_decode_one(decoder); /* S1 */
labcomm_decoder_decode_one(decoder);
labcomm_decoder_decode_one(decoder); /* B */
labcomm_decoder_decode_one(decoder);
labcomm_decoder_decode_one(decoder); /* I */
labcomm_decoder_decode_one(decoder);
labcomm_decoder_decode_one(decoder); /* P */
labcomm_decoder_decode_one(decoder);
labcomm_decoder_decode_one(decoder); /* test_var */
labcomm_decoder_decode_one(decoder);
labcomm_decoder_register_more_types_A(decoder, handle_a, &cache_a);
labcomm_decoder_register_more_types_S(decoder, handle_s, &cache_s);
labcomm_decoder_register_more_types_NS(decoder, handle_ns, &cache_ns);
while (labcomm_decoder_decode_one(decoder) > 0) ;
assert(cache_s1.i == s1.i);
puts("S1 copied ok");
assert(cache_b == b);
puts("B copied ok");
assert(cache_I.n_0 == I.n_0);
assert(cache_I.a[0] == I.a[0]);
assert(cache_I.a[1] == I.a[1]);
assert(cache_I.a[2] == I.a[2]);
free(I.a);
puts("I copied ok");
assert(cache_p.n_0 == p.n_0);
for (int i = 0; i < p.n_0; i++)
assert(cache_p.a[i].i == p.a[i].i);
free(p.a);
puts("P copied ok");
assert(cache_test_var.n_0 == test_var.n_0);
assert(cache_test_var.n_1 == test_var.n_1);
for (int i = 0; i < test_var.n_0; i++)
......@@ -149,6 +183,16 @@ int main(int argc, char **argv)
free(test_var.a);
puts("test_var copied ok");
for (int i = 0; i < sizeof(a.a) / sizeof(a.a[0]); i++)
assert(cache_a.a[i] == a.a[i]);
puts("A copied ok");
assert(!strcmp(cache_s, s));
puts("S copied ok");
assert(!strcmp(cache_ns.s, ns.s));
puts("NS copied ok");
labcomm_decoder_free(decoder);
close(fd);
unlink(DATA_FILE);
......@@ -163,4 +207,10 @@ int main(int argc, char **argv)
puts("P deallocated ok");
labcomm_copy_free_test_sample_test_var(labcomm_default_memory, &cache_test_var);
puts("test_var deallocated ok");
labcomm_copy_free_more_types_A(labcomm_default_memory, &cache_a);
puts("A deallocated ok");
labcomm_copy_free_more_types_S(labcomm_default_memory, &cache_s);
puts("S deallocated ok");
labcomm_copy_free_more_types_NS(labcomm_default_memory, &cache_ns);
puts("NS deallocated ok");
}
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