1 files changed, 0 insertions, 248 deletions
diff --git a/cras/src/tests/expr_unittest.cc b/cras/src/tests/expr_unittest.cc
deleted file mode 100644
index dbfdb46b..00000000
--- a/cras/src/tests/expr_unittest.cc
+++ /dev/null
@@ -1,248 +0,0 @@
-// Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <gtest/gtest.h>
-
-#include "cras_expr.h"
-
-namespace {
-
-TEST(ExprTest, UnparsibleExpression) {
-  struct cras_expr_expression* expr;
-
-  /* un-parsable input */
-  expr = cras_expr_expression_parse("#");
-  EXPECT_EQ(NULL, expr);
-
-  expr = cras_expr_expression_parse(NULL);
-  EXPECT_EQ(NULL, expr);
-
-  cras_expr_expression_free(expr);
-}
-
-TEST(ExprTest, LiteralExpression) {
-  struct cras_expr_expression* expr;
-  struct cras_expr_value value = CRAS_EXPR_VALUE_INIT;
-  struct cras_expr_env env = CRAS_EXPR_ENV_INIT;
-  int integer = 0;
-
-  /* parse integer literal */
-  expr = cras_expr_expression_parse(" -2");
-  EXPECT_EQ(EXPR_TYPE_LITERAL, expr->type);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_INT, expr->u.literal.type);
-  EXPECT_EQ(-2, expr->u.literal.u.integer);
-
-  /* evaluate integer literal */
-  cras_expr_expression_eval(expr, &env, &value);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_INT, value.type);
-  EXPECT_EQ(-2, value.u.integer);
-
-  EXPECT_EQ(0, cras_expr_expression_eval_int(expr, &env, &integer));
-  EXPECT_EQ(-2, integer);
-  cras_expr_expression_free(expr);
-
-  /* parse string literal */
-  expr = cras_expr_expression_parse("\"hello\" ");
-  EXPECT_EQ(EXPR_TYPE_LITERAL, expr->type);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_STRING, expr->u.literal.type);
-  EXPECT_STREQ("hello", expr->u.literal.u.string);
-
-  /* evaluate string literal */
-  cras_expr_expression_eval(expr, &env, &value);
-  ASSERT_EQ(CRAS_EXPR_VALUE_TYPE_STRING, value.type);
-  EXPECT_STREQ("hello", value.u.string);
-
-  cras_expr_value_free(&value);
-  cras_expr_expression_free(expr);
-  cras_expr_env_free(&env);
-}
-
-TEST(ExprTest, Variable) {
-  struct cras_expr_expression* expr;
-  struct cras_expr_value value = CRAS_EXPR_VALUE_INIT;
-  struct cras_expr_env env = CRAS_EXPR_ENV_INIT;
-  int integer = 0;
-
-  /* parse variable */
-  expr = cras_expr_expression_parse("a");
-  ASSERT_EQ(EXPR_TYPE_VARIABLE, expr->type);
-  EXPECT_STREQ("a", expr->u.variable);
-
-  /* evaluate variable (undefined now) */
-  cras_expr_expression_eval(expr, &env, &value);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_NONE, value.type);
-
-  /* undefined variable */
-  EXPECT_EQ(-1, cras_expr_expression_eval_int(expr, &env, &integer));
-
-  /* now define a variable with integer value 2 */
-  cras_expr_env_set_variable_integer(&env, "a", 2);
-
-  /* re-evaluate the variable */
-  EXPECT_EQ(0, cras_expr_expression_eval_int(expr, &env, &integer));
-  EXPECT_EQ(2, integer);
-
-  cras_expr_value_free(&value);
-  cras_expr_expression_free(expr);
-  cras_expr_env_free(&env);
-}
-
-TEST(ExprTest, Compound) {
-  struct cras_expr_expression *expr, *expr1, *expr2;
-  struct cras_expr_value value = CRAS_EXPR_VALUE_INIT;
-  struct cras_expr_env env = CRAS_EXPR_ENV_INIT;
-
-  /* parse empty compound expression */
-  expr = cras_expr_expression_parse("()");
-  ASSERT_EQ(EXPR_TYPE_COMPOUND, expr->type);
-  EXPECT_EQ(0, ARRAY_COUNT(&expr->u.children));
-
-  /* evaluate empty compound expression */
-  cras_expr_expression_eval(expr, &env, &value);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_NONE, value.type);
-  cras_expr_expression_free(expr);
-
-  /* parse non-empty compound expression */
-  expr = cras_expr_expression_parse("(foo bar)");
-  ASSERT_EQ(EXPR_TYPE_COMPOUND, expr->type);
-  EXPECT_EQ(2, ARRAY_COUNT(&expr->u.children));
-
-  /* evaluate non-empty compound expression */
-  cras_expr_expression_eval(expr, &env, &value);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_NONE, value.type);
-  cras_expr_expression_free(expr);
-
-  /* parse nested compound expression */
-  expr = cras_expr_expression_parse("((foo 3)bar )");
-  ASSERT_EQ(EXPR_TYPE_COMPOUND, expr->type);
-  ASSERT_EQ(2, ARRAY_COUNT(&expr->u.children));
-
-  expr1 = *ARRAY_ELEMENT(&expr->u.children, 0);
-  ASSERT_EQ(EXPR_TYPE_COMPOUND, expr1->type);
-  ASSERT_EQ(2, ARRAY_COUNT(&expr1->u.children));
-
-  expr2 = *ARRAY_ELEMENT(&expr1->u.children, 1);
-  ASSERT_EQ(EXPR_TYPE_LITERAL, expr2->type);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_INT, expr2->u.literal.type);
-  EXPECT_EQ(3, expr2->u.literal.u.integer);
-
-  /* evaluate nested compound expression */
-  cras_expr_expression_eval(expr, &env, &value);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_NONE, value.type);
-  cras_expr_expression_free(expr);
-
-  cras_expr_value_free(&value);
-  cras_expr_env_free(&env);
-}
-
-TEST(ExprTest, Environment) {
-  struct cras_expr_expression* expr;
-  struct cras_expr_value value = CRAS_EXPR_VALUE_INIT;
-  struct cras_expr_env env1 = CRAS_EXPR_ENV_INIT;
-  struct cras_expr_env env2 = CRAS_EXPR_ENV_INIT;
-  int integer = 0;
-  char boolean = 0;
-
-  /* parse variable */
-  expr = cras_expr_expression_parse("baz");
-
-  /* put baz=4 into env1 */
-  cras_expr_env_set_variable_integer(&env1, "baz", 4);
-
-  /* evaluate expr against env1 and env2 */
-  EXPECT_EQ(0, cras_expr_expression_eval_int(expr, &env1, &integer));
-  EXPECT_EQ(4, integer);
-  EXPECT_EQ(-1, cras_expr_expression_eval_int(expr, &env2, &integer));
-
-  /* put baz=5 into env2 */
-  cras_expr_env_set_variable_integer(&env2, "baz", 5);
-
-  /* evaluate again */
-  EXPECT_EQ(0, cras_expr_expression_eval_int(expr, &env1, &integer));
-  EXPECT_EQ(4, integer);
-  EXPECT_EQ(0, cras_expr_expression_eval_int(expr, &env2, &integer));
-  EXPECT_EQ(5, integer);
-
-  /* an integer is not a boolean */
-  EXPECT_EQ(-1, cras_expr_expression_eval_boolean(expr, &env2, &boolean));
-
-  cras_expr_value_free(&value);
-  cras_expr_expression_free(expr);
-  cras_expr_env_free(&env1);
-  cras_expr_env_free(&env2);
-}
-
-static void expect_int(int expected,
-                       const char* str,
-                       struct cras_expr_env* env) {
-  struct cras_expr_expression* expr;
-  struct cras_expr_value value = CRAS_EXPR_VALUE_INIT;
-
-  expr = cras_expr_expression_parse(str);
-  cras_expr_expression_eval(expr, env, &value);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_INT, value.type);
-  EXPECT_EQ(expected, value.u.integer);
-  cras_expr_expression_free(expr);
-}
-
-static void expect_boolean(char expected,
-                           const char* str,
-                           struct cras_expr_env* env) {
-  struct cras_expr_expression* expr;
-  struct cras_expr_value value = CRAS_EXPR_VALUE_INIT;
-
-  expr = cras_expr_expression_parse(str);
-  cras_expr_expression_eval(expr, env, &value);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_BOOLEAN, value.type);
-  EXPECT_EQ(expected, value.u.boolean);
-  cras_expr_expression_free(expr);
-}
-
-TEST(ExprTest, Builtin) {
-  struct cras_expr_expression* expr;
-  struct cras_expr_value value = CRAS_EXPR_VALUE_INIT;
-  struct cras_expr_env env = CRAS_EXPR_ENV_INIT;
-
-  cras_expr_env_install_builtins(&env);
-
-  /* parse variable */
-  expr = cras_expr_expression_parse("or");
-  cras_expr_expression_eval(expr, &env, &value);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_FUNCTION, value.type);
-  cras_expr_expression_free(expr);
-
-  /* test builtin functions */
-  expect_boolean(1, "(and)", &env);
-  expect_boolean(1, "(and #t)", &env);
-  expect_boolean(1, "(and #t #t)", &env);
-  expect_int(3, "(and 1 2 3)", &env);
-  expect_boolean(0, "(and #f 4)", &env);
-  expect_boolean(0, "(or)", &env);
-  expect_boolean(1, "(or #t)", &env);
-  expect_boolean(0, "(or #f #f)", &env);
-  expect_int(2, "(or #f #f 2)", &env);
-  expect_int(3, "(or #f (or 3))", &env);
-  expect_boolean(0, "(equal? \"hello\" 3)", &env);
-  expect_boolean(1, "(equal? \"hello\" \"hello\")", &env);
-
-  /* a more complex example a="hello" b="world"*/
-  expr = cras_expr_expression_parse("(or (equal? \"test\" a) b)");
-  cras_expr_env_set_variable_string(&env, "a", "hello");
-  cras_expr_env_set_variable_string(&env, "b", "world");
-
-  cras_expr_expression_eval(expr, &env, &value);
-  EXPECT_EQ(CRAS_EXPR_VALUE_TYPE_STRING, value.type);
-  EXPECT_STREQ("world", value.u.string);
-  cras_expr_expression_free(expr);
-
-  cras_expr_value_free(&value);
-  cras_expr_env_free(&env);
-}
-
-}  //  namespace
-
-int main(int argc, char** argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}