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/* Copyright (c) 2002-2018 Pigeonhole authors, see the included COPYING file
*/
#include "sieve-common.h"
#include "sieve-commands.h"
#include "sieve-validator.h"
#include "sieve-generator.h"
#include "sieve-interpreter.h"
#include "sieve-code.h"
#include "sieve-binary.h"
#include "sieve-dump.h"
#include "testsuite-common.h"
/*
* Test command
*
* Syntax:
* test <test-name: string> <block>
*/
static bool
cmd_test_validate(struct sieve_validator *valdtr, struct sieve_command *cmd);
static bool
cmd_test_generate(const struct sieve_codegen_env *cgenv,
struct sieve_command *md);
const struct sieve_command_def cmd_test = {
.identifier = "test",
.type = SCT_COMMAND,
.positional_args = 1,
.subtests = 0,
.block_allowed = TRUE,
.block_required = TRUE,
.validate = cmd_test_validate,
.generate = cmd_test_generate,
};
/*
* Test operations
*/
/* Test operation */
static bool
cmd_test_operation_dump(const struct sieve_dumptime_env *denv,
sieve_size_t *address);
static int
cmd_test_operation_execute(const struct sieve_runtime_env *renv,
sieve_size_t *address);
const struct sieve_operation_def test_operation = {
.mnemonic = "TEST",
.ext_def = &testsuite_extension,
.code = TESTSUITE_OPERATION_TEST,
.dump = cmd_test_operation_dump,
.execute = cmd_test_operation_execute,
};
/* Test_finish operation */
static int
cmd_test_finish_operation_execute(const struct sieve_runtime_env *renv,
sieve_size_t *address);
const struct sieve_operation_def test_finish_operation = {
.mnemonic = "TEST-FINISH",
.ext_def = &testsuite_extension,
.code = TESTSUITE_OPERATION_TEST_FINISH,
.execute = cmd_test_finish_operation_execute,
};
/*
* Validation
*/
static bool
cmd_test_validate(struct sieve_validator *valdtr ATTR_UNUSED,
struct sieve_command *cmd)
{
struct sieve_ast_argument *arg = cmd->first_positional;
/* Check valid command placement */
if (!sieve_command_is_toplevel(cmd)) {
sieve_command_validate_error(
valdtr, cmd, "tests cannot be nested: test "
"command must be issued at top-level");
return FALSE;
}
if (!sieve_validate_positional_argument(valdtr, cmd, arg, "test-name",
1, SAAT_STRING))
return FALSE;
return sieve_validator_argument_activate(valdtr, cmd, arg, FALSE);
}
/*
* Code generation
*/
static inline struct testsuite_generator_context *
_get_generator_context(struct sieve_generator *gentr)
{
return (struct testsuite_generator_context *)
sieve_generator_extension_get_context(gentr, testsuite_ext);
}
static bool
cmd_test_generate(const struct sieve_codegen_env *cgenv,
struct sieve_command *cmd)
{
struct testsuite_generator_context *genctx =
_get_generator_context(cgenv->gentr);
sieve_operation_emit(cgenv->sblock, cmd->ext, &test_operation);
/* Generate arguments */
if (!sieve_generate_arguments(cgenv, cmd, NULL))
return FALSE;
/* Prepare jumplist */
sieve_jumplist_reset(genctx->exit_jumps);
sieve_jumplist_add(genctx->exit_jumps,
sieve_binary_emit_offset(cgenv->sblock, 0));
/* Test body */
if (!sieve_generate_block(cgenv, cmd->ast_node))
return FALSE;
sieve_operation_emit(cgenv->sblock, cmd->ext, &test_finish_operation);
/* Resolve exit jumps to this point */
sieve_jumplist_resolve(genctx->exit_jumps);
return TRUE;
}
/*
* Code dump
*/
static bool
cmd_test_operation_dump(const struct sieve_dumptime_env *denv,
sieve_size_t *address)
{
sieve_size_t tst_begin;
sieve_offset_t tst_end_offset;
sieve_code_dumpf(denv, "TEST:");
sieve_code_descend(denv);
if (!sieve_opr_string_dump(denv, address, "test name"))
return FALSE;
sieve_code_mark(denv);
tst_begin = *address;
if (!sieve_binary_read_offset(denv->sblock, address, &tst_end_offset))
return FALSE;
sieve_code_dumpf(denv, "end: %d [%08llx]",
tst_end_offset,
(unsigned long long)tst_begin + tst_end_offset);
return TRUE;
}
/*
* Interpretation
*/
static int
cmd_test_operation_execute(const struct sieve_runtime_env *renv,
sieve_size_t *address)
{
sieve_size_t tst_begin, tst_end;
sieve_offset_t tst_end_offset;
string_t *test_name;
int ret;
ret = sieve_opr_string_read(renv, address, "test name", &test_name);
if (ret <= 0)
return ret;
tst_begin = *address;
if (!sieve_binary_read_offset(renv->sblock, address, &tst_end_offset)) {
sieve_runtime_trace_error(renv, "invalid end offset");
return SIEVE_EXEC_BIN_CORRUPT;
}
tst_end = tst_begin + tst_end_offset;
sieve_runtime_trace_sep(renv);
sieve_runtime_trace(renv, SIEVE_TRLVL_NONE,
"** Testsuite test start: \"%s\" (end: %08llx)",
str_c(test_name),
(unsigned long long)tst_end);
return testsuite_test_start(renv, test_name, tst_end);
}
static int
cmd_test_finish_operation_execute(const struct sieve_runtime_env *renv,
sieve_size_t *address)
{
sieve_runtime_trace(renv, SIEVE_TRLVL_NONE, "** Testsuite test end");
sieve_runtime_trace_sep(renv);
return testsuite_test_succeed(renv, address, NULL);
}
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