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path: root/tests/unit/test_operations.c
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-rw-r--r--tests/unit/test_operations.c449
1 files changed, 187 insertions, 262 deletions
diff --git a/tests/unit/test_operations.c b/tests/unit/test_operations.c
index e50a256..9c3cf94 100644
--- a/tests/unit/test_operations.c
+++ b/tests/unit/test_operations.c
@@ -25,9 +25,8 @@
#include <check.h>
-#include "gluten.h"
#include "operations.h"
-#include "common.h"
+#include "common/common.h"
#include "testutil.h"
#define MAX_TEST_PATH 250
@@ -83,237 +82,172 @@ void setup_target_connect()
setup();
}
-START_TEST(test_act_continue)
+START_TEST(test_op_continue)
{
- struct op operations[] = {
- { .type = OP_CONT },
- };
- int ret = do_operations(NULL, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
+ ck_assert_msg(op_continue(&req, notifyfd, NULL, NULL) == 0,
+ strerror(errno));
ck_assert_int_eq(at->err, 0);
}
END_TEST
-START_TEST(test_act_block)
+START_TEST(test_op_block)
{
- struct op operations[] = {
- {
- .type = OP_BLOCK,
- .block = { .error = -1 },
- },
- };
- int ret = do_operations(NULL, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
+ struct op_block op = { -1 };
+
+ ck_assert_msg(op_block(&req, notifyfd, NULL, &op) == 0,
+ strerror(errno));
/*
* The tests use getpid that returns the error with ret and it is always
* successful
*/
- check_target_result(operations[0].block.error, 1, false);
+ check_target_result(op.error, 1, false);
}
END_TEST
-START_TEST(test_act_return)
+static void test_op_return(enum gluten_offset_type type, uint16_t offset)
{
- struct op operations[] = {
- {
- .type = OP_RETURN,
- .ret = { .type = IMMEDIATE, .value = 1 },
- },
- };
- int ret = do_operations(NULL, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
- check_target_result(1, 0, false);
+ struct op_return op = { { type, offset } };
+ int64_t v = 2;
+
+ ck_write_gluten(gluten, op.val, v);
+ ck_assert_msg(op_return(&req, notifyfd, &gluten, &op) == 0,
+ strerror(errno));
+ check_target_result(v, 0, false);
}
-END_TEST
-START_TEST(test_act_return_ref)
+START_TEST(test_op_return_ro_data)
{
- int64_t v = 2;
- uint16_t offset = 4;
- struct op operations[] = {
- {
- .type = OP_RETURN,
- .ret = { .type = REFERENCE, .value_off = offset },
- },
- };
- memcpy((uint16_t *)&tmp_data + offset, &v, sizeof(v));
+ test_op_return(OFFSET_RO_DATA, 4);
+}
+END_TEST
- int ret = do_operations(&tmp_data, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
- check_target_result(v, 0, false);
+START_TEST(test_op_return_data)
+{
+ test_op_return(OFFSET_DATA, 4);
}
END_TEST
-START_TEST(test_act_call)
+START_TEST(test_op_call)
{
struct op operations[] = {
- {
- .type = OP_CALL,
- .call = { .nr = __NR_getppid, .has_ret = false },
- },
- { .type = OP_CONT },
+ { OP_CALL, { .call = { __NR_getppid, false } } },
+ { OP_CONT, { { 0 } } },
+ { OP_END, { { 0 } } },
+ { 0 },
};
- int ret = do_operations(NULL, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
+
+ eval(&gluten, operations, &req, notifyfd);
check_target_result(1, 0, true);
}
END_TEST
-START_TEST(test_act_call_ret)
+START_TEST(test_op_call_ret)
{
+ long r;
struct op operations[] = {
- {
- .type = OP_CALL,
- .call = { .nr = __NR_getppid,
- .has_ret = true,
- .ret_off = 2 },
- },
- { .type = OP_CONT },
+ { OP_CALL,
+ { .call = { __NR_getppid, true,
+ .ret = { .type = OFFSET_DATA, .offset = 0 } } } },
+ { OP_CONT, { { 0 } } },
+ { OP_END, { { 0 } } },
+ { 0 },
};
- int ret = do_operations(&tmp_data, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- long r;
- ck_assert_msg(ret == 0, strerror(errno));
+
+ eval(&gluten, operations, &req, notifyfd);
check_target_result(1, 0, true);
- memcpy(&r, &tmp_data[2], sizeof(r));
- ck_assert_int_eq(r, getpid());
+ ck_read_gluten(gluten, operations[0].op.call.ret, r);
+ ck_assert(r == getpid());
}
END_TEST
-static void test_inject(struct op operations[], int n, bool reference)
+static void test_inject(enum gluten_offset_type type, bool atomic)
{
- uint16_t new_off = 2, old_off = 4;
- int fd_inj;
+ struct op_inject op = { { type, 0 }, { type, 4 } };
int test_fd = 3;
- int ret;
+ int fd_inj;
fd_inj = create_test_fd();
ck_assert_int_ge(fd_inj, 0);
- if (reference) {
- memcpy((uint16_t *)&tmp_data + new_off, &fd_inj,
- sizeof(fd_inj));
- memcpy((uint16_t *)&tmp_data + old_off, &test_fd,
- sizeof(test_fd));
-
- operations[0].inj.newfd.fd_off = new_off;
- operations[0].inj.newfd.type = REFERENCE;
- operations[0].inj.oldfd.fd_off = old_off;
- operations[0].inj.oldfd.type = REFERENCE;
- } else {
- operations[0].inj.newfd.fd = fd_inj;
- operations[0].inj.newfd.type = IMMEDIATE;
- operations[0].inj.oldfd.fd = test_fd;
- operations[0].inj.oldfd.type = IMMEDIATE;
- }
-
- ret = do_operations(&tmp_data, operations, &req, n, notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
+ ck_write_gluten(gluten, op.old_fd, test_fd);
+ ck_write_gluten(gluten, op.new_fd, fd_inj);
+
+ if (atomic)
+ op_inject(&req, notifyfd, &gluten, &op);
+ else
+ op_inject_a(&req, notifyfd, &gluten, &op);
check_target_fd(pid, test_fd);
}
-START_TEST(test_act_inject_a)
+START_TEST(test_op_inject_a)
{
- struct op operations[] = { { .type = OP_INJECT_A } };
- test_inject(operations, sizeof(operations) / sizeof(operations[0]), false);
+ test_inject(OFFSET_RO_DATA, true);
}
END_TEST
-START_TEST(test_act_inject_a_ref)
+START_TEST(test_op_inject_a_ref)
{
- struct op operations[] = { { .type = OP_INJECT_A } };
- test_inject(operations, sizeof(operations) / sizeof(operations[0]), true);
+ test_inject(OFFSET_DATA, true);
}
END_TEST
-START_TEST(test_act_inject)
+START_TEST(test_op_inject)
{
- struct op operations[] = { { .type = OP_INJECT } };
- test_inject(operations, sizeof(operations) / sizeof(operations[0]), false);
+ test_inject(OFFSET_RO_DATA, false);
}
END_TEST
-START_TEST(test_act_inject_ref)
+START_TEST(test_op_inject_ref)
{
- struct op operations[] = { { .type = OP_INJECT } };
- test_inject(operations, sizeof(operations) / sizeof(operations[0]), true);
+ test_inject(OFFSET_DATA, false);
}
END_TEST
-START_TEST(test_op_copy)
+START_TEST(test_op_load)
{
struct op operations[] = {
- { .type = OP_COPY_ARGS },
- {
- .type = OP_RETURN,
- .ret = { .type = IMMEDIATE, .value = 0 },
- },
+ { OP_LOAD,
+ { .load = { { OFFSET_SECCOMP_DATA, 1 },
+ { OFFSET_DATA, 0 },
+ sizeof(struct sockaddr_un) } } },
+ { OP_RETURN,
+ { .ret = { { OFFSET_DATA, sizeof(struct sockaddr_un) } } } },
+ { OP_END, { { 0 } } },
+ { 0 },
};
- struct op_copy_args *o = &operations[0].copy;
- struct sockaddr_un *addr;
- socklen_t *len, expect;
- int ret;
-
- o->args[0] = (struct copy_arg){ .args_off = 0,
- .type = IMMEDIATE,
- .size = sizeof(int) };
- o->args[1] =
- (struct copy_arg){ .args_off = sizeof(int) / sizeof(uint16_t),
- .type = REFERENCE,
- .size = sizeof(struct sockaddr_un) };
- o->args[2] = (struct copy_arg){ .args_off = o->args[1].args_off +
- sizeof(struct sockaddr_un) /
- sizeof(uint16_t),
- .type = IMMEDIATE,
- .size = sizeof(socklen_t) };
- ret = do_operations(&tmp_data, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
- check_target_result(0, 0, false);
- addr = (struct sockaddr_un *)(tmp_data + o->args[1].args_off);
- ck_assert_str_eq(addr->sun_path, "/tmp/test.sock");
- ck_assert(addr->sun_family == AF_UNIX);
- expect = sizeof(addr->sun_path);
- len = (socklen_t *)(tmp_data + o->args[2].args_off);
- ck_assert_msg(*len == expect, "expect len %x to be equal to %x", *len,
- expect);
+ struct sockaddr_un addr;
+ int v = 2;
+
+ ck_write_gluten(gluten, operations[1].op.ret.val, v);
+ eval(&gluten, operations, &req, notifyfd);
+ check_target_result(v, 0, false);
+
+ ck_read_gluten(gluten, operations[0].op.load.dst, addr);
+ ck_assert_str_eq(addr.sun_path, "/tmp/test.sock");
+ ck_assert(addr.sun_family == AF_UNIX);
}
END_TEST
static void test_op_cmp_int(int a, int b, enum op_cmp_type cmp)
{
struct op operations[] = {
- { .type = OP_CMP,
- .cmp = { .s1_off = 0,
- .s2_off = sizeof(a) / sizeof(uint16_t),
- .size = sizeof(a),
- .cmp = cmp,
- .jmp = 2 } },
- { .type = OP_CONT },
- { .type = OP_END },
- { .type = OP_BLOCK, .block = { .error = -1 } },
+ { OP_CMP,
+ { .cmp = { { OFFSET_DATA, 0 },
+ { OFFSET_DATA, 10 },
+ sizeof(int),
+ cmp,
+ 3 } } },
+ { OP_BLOCK, { .block = { -1 } } },
+ { OP_END, { { 0 } } },
+ { OP_CONT, { { 0 } } },
+ { OP_END, { { 0 } } },
+ { 0 },
};
- int ret;
- memcpy((uint16_t *)&tmp_data + operations[0].cmp.s1_off, &a, sizeof(a));
- memcpy((uint16_t *)&tmp_data + operations[0].cmp.s2_off, &b, sizeof(b));
+ ck_write_gluten(gluten, operations[0].op.cmp.x, a);
+ ck_write_gluten(gluten, operations[0].op.cmp.y, b);
- ret = do_operations(&tmp_data, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
- ck_assert_int_eq(at->err, 0);
+ eval(&gluten, operations, &req, notifyfd);
+ check_target_result_nonegative();
}
START_TEST(test_op_cmp_int_eq)
@@ -330,7 +264,7 @@ END_TEST
START_TEST(test_op_cmp_int_gt)
{
- test_op_cmp_int(1, 2, CMP_GT);
+ test_op_cmp_int(2, 1, CMP_GT);
}
END_TEST
@@ -342,7 +276,7 @@ END_TEST
START_TEST(test_op_cmp_int_lt)
{
- test_op_cmp_int(2, 1, CMP_LT);
+ test_op_cmp_int(1, 2, CMP_LT);
}
END_TEST
@@ -354,82 +288,74 @@ END_TEST
START_TEST(test_op_cmp_string_eq)
{
- char s[30] = "Hello Test!!";
+ char s1[30] = "Hello Test!!";
+ char s2[30] = "Hello Test!!";
struct op operations[] = {
- { .type = OP_CMP,
- .cmp = { .s1_off = 0,
- .s2_off = sizeof(s) / sizeof(uint16_t),
- .size = sizeof(s),
- .cmp = CMP_EQ,
- .jmp = 2 } },
- { .type = OP_CONT },
- { .type = OP_END },
- { .type = OP_BLOCK, .block = { .error = -1 } },
+ { OP_CMP,
+ { .cmp = { { OFFSET_DATA, 0 },
+ { OFFSET_DATA, 30 },
+ sizeof(s1),
+ CMP_EQ,
+ 3 } } },
+ { OP_BLOCK, { .block = { -1 } } },
+ { OP_END, { { 0 } } },
+ { OP_CONT, { { 0 } } },
+ { OP_END, { { 0 } } },
+ { 0 },
};
- int ret;
-
- memcpy((uint16_t *)&tmp_data + operations[0].cmp.s1_off, &s, sizeof(s));
- memcpy((uint16_t *)&tmp_data + operations[0].cmp.s2_off, &s, sizeof(s));
+ ck_write_gluten(gluten, operations[0].op.cmp.x, s1);
+ ck_write_gluten(gluten, operations[0].op.cmp.y, s2);
- ret = do_operations(&tmp_data, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
- ck_assert_int_eq(at->err, 0);
+ eval(&gluten, operations, &req, notifyfd);
+ check_target_result_nonegative();
}
END_TEST
START_TEST(test_op_cmp_string_false)
{
char s1[30] = "Hello Test!!";
- char s2[30] = "Hello World!!";
+ char s2[30] = "Hello Tost!!";
struct op operations[] = {
- { .type = OP_CMP,
- .cmp = { .s1_off = 0,
- .s2_off = sizeof(s1) / sizeof(uint16_t),
- .size = sizeof(s1),
- .cmp = CMP_EQ,
- .jmp = 2 } },
- { .type = OP_BLOCK, .block = { .error = -1 } },
- { .type = OP_END },
- { .type = OP_CONT },
+ { OP_CMP,
+ { .cmp = { { OFFSET_DATA, 0 },
+ { OFFSET_DATA, 30 },
+ sizeof(s1),
+ CMP_EQ,
+ 2 } } },
+ { OP_CONT, { { 0 } } },
+ { OP_END, { { 0 } } },
+ { OP_BLOCK, { .block = { -1 } } },
+ { OP_END, { { 0 } } },
+ { 0 },
};
- int ret;
- memcpy((uint16_t *)&tmp_data + operations[0].cmp.s1_off, &s1,
- sizeof(s1));
- memcpy((uint16_t *)&tmp_data + operations[0].cmp.s2_off, &s2,
- sizeof(s2));
+ ck_write_gluten(gluten, operations[0].op.cmp.x, s1);
+ ck_write_gluten(gluten, operations[0].op.cmp.y, s2);
- ret = do_operations(&tmp_data, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
- ck_assert_int_eq(at->err, 0);
+ eval(&gluten, operations, &req, notifyfd);
+ check_target_result_nonegative();
}
END_TEST
START_TEST(test_op_resolvedfd_eq)
{
struct op operations[] = {
- { .type = OP_RESOLVEDFD,
- .resfd = { .fd_off = 0,
- .path_off = sizeof(int) / sizeof(uint16_t),
- .path_size = sizeof(path),
- .jmp = 2 } },
- { .type = OP_CONT },
- { .type = OP_END },
- { .type = OP_BLOCK, .block = { .error = -1 } },
+ { OP_RESOLVEDFD,
+ { .resfd = { { OFFSET_DATA, 0 },
+ { OFFSET_DATA, 4 },
+ sizeof(path),
+ 3 } } },
+ { OP_BLOCK, { .block = { -1 } } },
+ { OP_END, { { 0 } } },
+ { OP_CONT, { { 0 } } },
+ { OP_END, { { 0 } } },
+ { 0 },
};
- memcpy((uint16_t *)&tmp_data + operations[0].resfd.fd_off, &at->fd,
- sizeof(at->fd));
- memcpy((uint16_t *)&tmp_data + operations[0].resfd.path_off, &path,
- sizeof(path));
- int ret = do_operations(&tmp_data, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
+ ck_write_gluten(gluten, operations[0].op.resfd.fd, at->fd);
+ ck_write_gluten(gluten, operations[0].op.resfd.path, path);
+
+ eval(&gluten, operations, &req, notifyfd);
check_target_result(-1, 1, false);
}
END_TEST
@@ -438,27 +364,26 @@ START_TEST(test_op_resolvedfd_neq)
{
char path2[] = "/tmp/seitan-test-wrong";
struct op operations[] = {
- { .type = OP_RESOLVEDFD,
- .resfd = { .fd_off = 0,
- .path_off = sizeof(int) / sizeof(uint16_t),
- .path_size = sizeof(path2),
- .jmp = 2 } },
- { .type = OP_CONT },
- { .type = OP_END },
- { .type = OP_BLOCK, .block = { .error = -1 } },
+ { OP_RESOLVEDFD,
+ { .resfd = { { OFFSET_DATA, 0 },
+ { OFFSET_DATA, 4 },
+ sizeof(path),
+ 3 } } },
+ { OP_BLOCK, { .block = { -1 } } },
+ { OP_END, { { 0 } } },
+ { OP_CONT, { { 0 } } },
+ { OP_END, { { 0 } } },
+ { 0 },
};
- memcpy((uint16_t *)&tmp_data + operations[0].resfd.fd_off, &at->fd,
- sizeof(at->fd));
- memcpy((uint16_t *)&tmp_data + operations[0].resfd.path_off, &path2,
- sizeof(path2));
- int ret = do_operations(&tmp_data, operations, &req,
- sizeof(operations) / sizeof(operations[0]),
- notifyfd);
- ck_assert_msg(ret == 0, strerror(errno));
+
+ ck_write_gluten(gluten, operations[0].op.resfd.fd, at->fd);
+ ck_write_gluten(gluten, operations[0].op.resfd.path, path2);
+
+ eval(&gluten, operations, &req, notifyfd);
+ check_target_result(-1, 1, false);
}
END_TEST
-
Suite *op_call_suite(void)
{
Suite *s;
@@ -466,55 +391,55 @@ Suite *op_call_suite(void)
TCase *cont, *block, *ret, *call, *resolvedfd;
TCase *cmp, *cmpint;
TCase *inject, *inject_a;
- TCase *copy;
+ TCase *load;
s = suite_create("Perform operations");
- cont = tcase_create("a_continue");
+ cont = tcase_create("op_continue");
tcase_add_checked_fixture(cont, setup_without_fd, teardown);
tcase_set_timeout(cont, timeout);
- tcase_add_test(cont, test_act_continue);
+ tcase_add_test(cont, test_op_continue);
suite_add_tcase(s, cont);
- ret = tcase_create("a_return");
- tcase_add_checked_fixture(ret, setup_without_fd, teardown);
- tcase_set_timeout(ret, timeout);
- tcase_add_test(ret, test_act_return);
- tcase_add_test(ret, test_act_return_ref);
- suite_add_tcase(s, ret);
-
- block = tcase_create("a_block");
+ block = tcase_create("op_block");
tcase_add_checked_fixture(block, setup_without_fd, teardown);
tcase_set_timeout(block, timeout);
- tcase_add_test(block, test_act_block);
+ tcase_add_test(block, test_op_block);
suite_add_tcase(s, block);
- call = tcase_create("a_call");
+ ret = tcase_create("op_return");
+ tcase_add_checked_fixture(ret, setup_without_fd, teardown);
+ tcase_set_timeout(ret, timeout);
+ tcase_add_test(ret, test_op_return_ro_data);
+ tcase_add_test(ret, test_op_return_data);
+ suite_add_tcase(s, ret);
+
+ call = tcase_create("op_call");
tcase_add_checked_fixture(call, setup_without_fd, teardown);
tcase_set_timeout(call, timeout);
- tcase_add_test(call, test_act_call);
- tcase_add_test(call, test_act_call_ret);
+ tcase_add_test(call, test_op_call);
+ tcase_add_test(call, test_op_call_ret);
suite_add_tcase(s, call);
- inject = tcase_create("a_inject");
+ inject = tcase_create("op_inject");
tcase_add_checked_fixture(inject, setup_fd, teardown);
tcase_set_timeout(inject, timeout);
- tcase_add_test(inject, test_act_inject);
- tcase_add_test(inject, test_act_inject_ref);
+ tcase_add_test(inject, test_op_inject);
+ tcase_add_test(inject, test_op_inject_ref);
suite_add_tcase(s, inject);
- inject_a = tcase_create("a_inject_a");
+ inject_a = tcase_create("op_inject_a");
tcase_add_checked_fixture(inject_a, setup_fd, teardown);
tcase_set_timeout(inject_a, timeout);
- tcase_add_test(inject_a, test_act_inject_a);
- tcase_add_test(inject_a, test_act_inject_a_ref);
+ tcase_add_test(inject_a, test_op_inject_a);
+ tcase_add_test(inject_a, test_op_inject_a_ref);
suite_add_tcase(s, inject_a);
- copy = tcase_create("op_copy");
- tcase_add_checked_fixture(copy, setup_target_connect, teardown);
- tcase_set_timeout(copy, 120);
- tcase_add_test(copy, test_op_copy);
- suite_add_tcase(s, copy);
+ load = tcase_create("op_load");
+ tcase_add_checked_fixture(load, setup_target_connect, teardown);
+ tcase_set_timeout(load, 120);
+ tcase_add_test(load, test_op_load);
+ suite_add_tcase(s, load);
cmp = tcase_create("op_cmp");
tcase_add_checked_fixture(cmp, setup_without_fd, teardown);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 09:03:44 +0000