Add 'make testparser' option to test parser only

.gitignore

@@ -21,6 +21,7 @@ nbproject
 # Random Trash
 *~
 js.files
+jerry.error
 core
 vgcore.*
 **.orig

Makefile

@@ -46,6 +46,7 @@ export TARGET_SYSTEMS = $(TARGET_PC_SYSTEMS) $(TARGET_MCU_SYSTEMS)
 # Target list
 export JERRY_TARGETS = $(foreach __MODE,$(TARGET_MODES),$(foreach __SYSTEM,$(TARGET_SYSTEMS),$(__MODE).$(__SYSTEM)))
 export TESTS_TARGET = unittests
+export PARSER_TESTS_TARGET = testparser
 export CHECK_TARGETS = $(foreach __TARGET,$(JERRY_TARGETS),$(__TARGET).check)
 export FLASH_TARGETS = $(foreach __TARGET,$(foreach __MODE,$(TARGET_MODES),$(foreach __SYSTEM,$(TARGET_MCU_SYSTEMS),$(__MODE).$(__SYSTEM))),$(__TARGET).flash)
 
@@ -56,7 +57,7 @@ export dwarf4
 
 all: clean $(JERRY_TARGETS) $(TESTS_TARGET) $(CHECK_TARGETS)
 
-$(JERRY_TARGETS) $(TESTS_TARGET) $(FLASH_TARGETS) $(CHECK_TARGETS):
+$(JERRY_TARGETS) $(TESTS_TARGET) $(PARSER_TESTS_TARGET) $(FLASH_TARGETS) $(CHECK_TARGETS):
 	@echo $@
 	@$(MAKE) -f Makefile.mak TARGET=$@ $@
 

Makefile.mak

@@ -37,6 +37,11 @@ ifeq ($(TARGET_MODE),$(TESTS_TARGET))
  TARGET_SYSTEM = linux
 endif
 
+# parse-only mode -> linux system
+ifeq ($(TARGET_MODE),$(PARSER_TESTS_TARGET))
+ TARGET_SYSTEM = linux
+endif
+
 #
 # Options setup
 #
@@ -284,6 +289,13 @@ $(TESTS_TARGET):
 	@ echo Done
 	@ echo
 
+$(PARSER_TESTS_TARGET): debug.$(TARGET_SYSTEM)
+	@mkdir -p $(TARGET_DIR)/check
+	@ echo "=== Running parser tests ==="
+	@ if [ -f $(TARGET_DIR)/$(ENGINE_NAME) ]; then \
+		./tools/jerry_test_parser.sh $(TARGET_DIR)/$(ENGINE_NAME) $(TARGET_DIR)/check; \
+	fi
+
 $(CHECK_TARGETS): $(TARGET_OF_ACTION)
 	@ make unittests
 	@ mkdir -p $(TARGET_DIR)/check

src/main.c

@@ -30,15 +30,15 @@
 #define MAX_STRINGS 100
 #define MAX_NUMS 25
 
+static const OPCODE *opcodes;
+
 static void
-jerry_run( const char *script_source,
-           size_t script_source_size __unused)
+parser_run (const char *script_source, size_t script_source_size __unused)
 {
   const char *strings[MAX_STRINGS];
   int32_t nums[MAX_NUMS];
   uint8_t strings_num, nums_count;
   uint8_t offset;
-  const OPCODE *opcodes;
 
   mem_init();
 
@@ -65,7 +65,12 @@ jerry_run( const char *script_source,
 #ifdef __HOST
   serializer_print_opcodes ();
 #endif
+}
 
+static void
+jerry_run (const char *script_source, size_t script_source_size)
+{
+  parser_run (script_source, script_source_size);
   init_int (opcodes);
   run_int ();
 } /* jerry_run */
@@ -124,16 +129,26 @@ main (int argc __unused,
       char **argv __unused)
 {
   const char *file_name = NULL;
+  bool parse_only = false;
+  int i;
 
-  if (argc > 2)
+  for (i = 1; i < argc; i++)
     {
-      jerry_exit (ERR_SEVERAL_FILES);
+      if (!__strcmp ("--parse-only", argv[i]))
+        {
+          parse_only = true;
+        }
+      else if (file_name)
+        {
+          jerry_exit (ERR_SEVERAL_FILES);
+        }
+      else
+        {
+          file_name = argv[i];
+        }
     }
-  else if (argc == 2)
-    {
-      file_name = argv[1];
-    }
-  else
+
+  if (!file_name)
     {
       jerry_exit (ERR_NO_FILES);
     }
@@ -141,8 +156,14 @@ main (int argc __unused,
   size_t source_size;
   const char *source_p = read_source( file_name, &source_size);
 
-  jerry_run( source_p,
-             source_size);
+  if (parse_only)
+    {
+      parser_run (source_p, source_size);
+    }
+  else
+    {
+      jerry_run (source_p, source_size);
+    }
 
   mem_heap_print( false, false, true);
 

tools/jerry_test_parser.sh

@@ -0,0 +1,86 @@
+# Copyright 2014 Samsung Electronics Co., Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#!/bin/bash
+
+TIMEOUT=3
+
+START_DIR=`pwd`
+
+ENGINE=$START_DIR/$1
+OUT_DIR=$2
+
+
+cd $OUT_DIR
+
+JS_FILES=js.files
+JERRY_ERROR=jerry.error
+
+rm -f $JS_FILES $JERRY_ERROR
+
+find $START_DIR -name *.js -print > $JS_FILES
+total=$(cat $JS_FILES | wc -l)
+
+tested=0
+failed=0
+passed=0
+
+exec 2>/dev/null 3>/dev/stderr
+
+echo "  Passed / Failed / Tested / Total / Percent"
+
+for test in `cat $JS_FILES`
+do
+    percent=$(echo $tested*100/$total | bc)
+
+    ( ulimit -t $TIMEOUT;
+      ${ENGINE} ${test} --parse-only > /dev/null;
+      exit $? );
+    status_code=$?
+
+    printf "\r\e[2K[ %6d / %6d / %6d / %5d / %3d%%    ]" ${passed} ${failed} ${tested} ${total} ${percent}
+
+    if [ $status_code -ne 0 ]
+    then
+        echo "$status_code: ${test}" >> $JERRY_ERROR
+
+        failed=$((failed+1))
+    else
+        passed=$((passed+1))
+    fi
+
+    tested=$((tested+1))
+done
+
+exec 2>&3 2> /dev/null
+
+printf "\r\e[2K[ %6d / %6d / %6d / %5d / %3d%%    ]\n" ${passed} ${failed} ${tested} ${total} ${percent}
+
+ratio=$(echo $passed*100/$total | bc)
+
+echo ==========================
+echo "Number of tests passed:   ${passed}"
+echo "Number of tests failed:   ${failed}"
+echo --------------------------
+echo "Total number of tests:    ${total}"
+echo "Passed:                   ${ratio}%"
+
+if [ ${failed} -ne 0 ]
+then
+   echo "See $JERRY_ERROR for details about failures"
+# FIXME: When all tests will pass
+   exit 0;
+fi
+
+exit 0