Update To 11.40.268.0

[platform/framework/web/crosswalk.git] / src / base / debug / proc_maps_linux_unittest.cc

diff --git a/src/base/debug/proc_maps_linux_unittest.cc b/src/base/debug/proc_maps_linux_unittest.cc
index 7c2929f..d5d1b83 100644 (file)
--- a/src/base/debug/proc_maps_linux_unittest.cc
+++ b/src/base/debug/proc_maps_linux_unittest.cc
@@ -167,7 +167,7 @@ TEST(ProcMapsTest, Permissions) {
          MappedMemoryRegion::EXECUTE | MappedMemoryRegion::PRIVATE},
   };
 
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
+  for (size_t i = 0; i < arraysize(kTestCases); ++i) {
     SCOPED_TRACE(
         base::StringPrintf("kTestCases[%zu] = %s", i, kTestCases[i].input));
 
@@ -239,7 +239,7 @@ TEST(ProcMapsTest, ReadProcMapsNonEmptyString) {
 }
 
 TEST(ProcMapsTest, MissingFields) {
-  static const char* kTestCases[] = {
+  static const char* const kTestCases[] = {
     "00400000\n",                               // Missing end + beyond.
     "00400000-0040b000\n",                      // Missing perms + beyond.
     "00400000-0040b000 r-xp\n",                 // Missing offset + beyond.
@@ -261,7 +261,7 @@ TEST(ProcMapsTest, MissingFields) {
 }
 
 TEST(ProcMapsTest, InvalidInput) {
-  static const char* kTestCases[] = {
+  static const char* const kTestCases[] = {
     "thisisal-0040b000 rwxp 00000000 fc:00 794418 /bin/cat\n",
     "0040000d-linvalid rwxp 00000000 fc:00 794418 /bin/cat\n",
     "00400000-0040b000 inpu 00000000 fc:00 794418 /bin/cat\n",
@@ -277,5 +277,37 @@ TEST(ProcMapsTest, InvalidInput) {
   }
 }
 
+TEST(ProcMapsTest, ParseProcMapsEmptyString) {
+  std::vector<MappedMemoryRegion> regions;
+  EXPECT_TRUE(ParseProcMaps("", &regions));
+  EXPECT_EQ(0ULL, regions.size());
+}
+
+// Testing a couple of remotely possible weird things in the input:
+// - Line ending with \r\n or \n\r.
+// - File name contains quotes.
+// - File name has whitespaces.
+TEST(ProcMapsTest, ParseProcMapsWeirdCorrectInput) {
+  std::vector<MappedMemoryRegion> regions;
+  const std::string kContents =
+    "00400000-0040b000 r-xp 00000000 fc:00 2106562 "
+      "               /bin/cat\r\n"
+    "7f53b7dad000-7f53b7f62000 r-xp 00000000 fc:00 263011 "
+      "       /lib/x86_64-linux-gnu/libc-2.15.so\n\r"
+    "7f53b816d000-7f53b818f000 r-xp 00000000 fc:00 264284 "
+      "        /lib/x86_64-linux-gnu/ld-2.15.so\n"
+    "7fff9c7ff000-7fff9c800000 r-xp 00000000 00:00 0 "
+      "               \"vd so\"\n"
+    "ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 "
+      "               [vsys call]\n";
+  EXPECT_TRUE(ParseProcMaps(kContents, &regions));
+  EXPECT_EQ(5ULL, regions.size());
+  EXPECT_EQ("/bin/cat", regions[0].path);
+  EXPECT_EQ("/lib/x86_64-linux-gnu/libc-2.15.so", regions[1].path);
+  EXPECT_EQ("/lib/x86_64-linux-gnu/ld-2.15.so", regions[2].path);
+  EXPECT_EQ("\"vd so\"", regions[3].path);
+  EXPECT_EQ("[vsys call]", regions[4].path);
+}
+
 }  // namespace debug
 }  // namespace base