diff --git a/server/cros/chameleon/display_client.py b/server/cros/chameleon/display_client.py
index 351e270..f0b091f 100644
--- a/server/cros/chameleon/display_client.py
+++ b/server/cros/chameleon/display_client.py
@@ -174,3 +174,13 @@
         self._client.run(command)
         self._client.get_file(remote_path, file_path)
         return open(file_path).read()
+
+
+    def get_resolution(self):
+        """Gets the external resolution on framebuffer.
+
+        @return The resolution tuple (width, height)
+        """
+        output = self.get_connector_name()
+        width, height, _, _ = self._display_xmlrpc_client.get_resolution(output)
+        return (width, height)
diff --git a/server/cros/chameleon/edid.py b/server/cros/chameleon/edid.py
index c55df8c..9f94d82 100644
--- a/server/cros/chameleon/edid.py
+++ b/server/cros/chameleon/edid.py
@@ -63,7 +63,13 @@
         if not os.path.exists(filename):
             raise ValueError('EDID file %r does not exist' % filename)
 
-        data = open(filename).read()
+        if filename.upper().endswith('.TXT'):
+            # Convert the EDID text format, returning from xrandr.
+            data = reduce(operator.add,
+                          map(lambda s: s.strip().decode('hex'),
+                              open(filename).readlines()))
+        else:
+            data = open(filename).read()
         return cls(data)
 
 
diff --git a/server/site_tests/display_EdidStress/control b/server/site_tests/display_EdidStress/control
new file mode 100644
index 0000000..077c3a4
--- /dev/null
+++ b/server/site_tests/display_EdidStress/control
@@ -0,0 +1,31 @@
+# Copyright (c) 2014 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.
+
+from autotest_lib.server import utils
+
+AUTHOR = "chromeos-chameleon"
+NAME = "display_EdidStress"
+PURPOSE = "Stress DUT by switching EDID from among a large pool of EDIDs."
+CRITERIA = "This test will fail if DUT does not see the emulated monitor."
+SUITE = "chameleon"
+TIME = "SHORT"
+TEST_CATEGORY = "Functional"
+TEST_CLASS = "display"
+TEST_TYPE = "server"
+DEPENDENCIES = 'chameleon'
+
+DOC = """
+This test switches Chameleon EDID from among a large pool of EDIDs, tests
+DUT recognizes the emulated monitor and emits the correct video signal to
+Chameleon.
+"""
+
+args_dict = utils.args_to_dict(args)
+chameleon_args = hosts.CrosHost.get_chameleon_arguments(args_dict)
+
+def run(machine):
+    host = hosts.create_host(machine, chameleon_args=chameleon_args)
+    job.run_test("display_EdidStress", host=host)
+
+parallel_simple(run, machines)
diff --git a/server/site_tests/display_EdidStress/display_EdidStress.py b/server/site_tests/display_EdidStress/display_EdidStress.py
new file mode 100644
index 0000000..18e415d
--- /dev/null
+++ b/server/site_tests/display_EdidStress/display_EdidStress.py
@@ -0,0 +1,72 @@
+# Copyright (c) 2014 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.
+
+"""This is a server side stressing DUT by switching Chameleon EDID."""
+
+import glob
+import logging
+import os
+
+from autotest_lib.client.common_lib import error
+from autotest_lib.server.cros.chameleon import chameleon_test
+from autotest_lib.server.cros.chameleon import edid
+
+
+class display_EdidStress(chameleon_test.ChameleonTest):
+    """Server side external display test.
+
+    This test switches Chameleon EDID from among a large pool of EDIDs, tests
+    DUT recognizes the emulated monitor and emits the correct video signal to
+    Chameleon.
+    """
+    version = 1
+
+
+    def initialize(self, host):
+        super(display_EdidStress, self).initialize(host)
+        self.backup_edid()
+
+
+    def cleanup(self):
+        super(display_EdidStress, self).cleanup()
+        self.restore_edid()
+
+
+    def run_once(self, host):
+        errors = []
+        edid_path = os.path.join(self.bindir, 'test_data', 'edids', '*')
+        logging.info('See the display on Chameleon: port %d (%s)',
+                     self.chameleon_port.get_connector_id(),
+                     self.chameleon_port.get_connector_type())
+
+        for filepath in glob.glob(edid_path):
+            filename = os.path.basename(filepath)
+            logging.info('Apply EDID: %s...', filename)
+            self.chameleon_port.apply_edid(edid.Edid.from_file(filepath))
+
+            try:
+                logging.info('Reconnect output...')
+                self.display_client.reconnect_output_and_wait()
+
+                chameleon_resolution = self.chameleon_port.get_resolution()
+                logging.info('See the resolution on Chameleon: %dx%d',
+                             *chameleon_resolution)
+
+                framebuffer_resolution = self.display_client.get_resolution()
+                logging.info('See the resolution on framebuffer: %dx%d',
+                             *framebuffer_resolution)
+                if chameleon_resolution == framebuffer_resolution:
+                    logging.info('Resolutions match.')
+                else:
+                    error_message = ('Resolutions not match on EDID %s: '
+                                     '(chameleon) %dx%d != %dx%d (dut)' %
+                                     ((filename, ) + chameleon_resolution +
+                                      framebuffer_resolution))
+                    logging.error(error_message)
+                    errors.append(error_message)
+            finally:
+                self.display_client.close_tab()
+
+        if errors:
+            raise error.TestFail('; '.join(errors))
diff --git a/server/site_tests/display_EdidStress/test_data/edids/ACER_S232HL_CRBUG_220209_DVI.txt b/server/site_tests/display_EdidStress/test_data/edids/ACER_S232HL_CRBUG_220209_DVI.txt
new file mode 100644
index 0000000..a3c5939
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/ACER_S232HL_CRBUG_220209_DVI.txt
@@ -0,0 +1,8 @@
+00ffffffffffff0004720302bcb87714
+2f15010380331d782aee91a3544c9926
+0f5054b30c00714f818095008100d1c0
+010101010101023a801871382d40582c
+4500fe1f1100001e000000fd00384b1e
+5312000a202020202020000000ff004c
+51593038303039343230310a000000fc
+00416365722053323332484c0a20009f
diff --git a/server/site_tests/display_EdidStress/test_data/edids/ACER_S232HL_DVI.txt b/server/site_tests/display_EdidStress/test_data/edids/ACER_S232HL_DVI.txt
new file mode 100644
index 0000000..cad43ec
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/ACER_S232HL_DVI.txt
@@ -0,0 +1,8 @@
+00ffffffffffff000472030266a31721
+0b16010380331d782aee91a3544c9926
+0f5054b30c00714f818095008100d1c0
+010101010101023a801871382d40582c
+4500fe1f1100001e000000fd00384b1e
+5312000a202020202020000000ff004c
+51593038303039343230310a000000fc
+00416365722053323332484c0a200080
diff --git a/server/site_tests/display_EdidStress/test_data/edids/ACER_S232HL_HDMI.txt b/server/site_tests/display_EdidStress/test_data/edids/ACER_S232HL_HDMI.txt
new file mode 100644
index 0000000..ef064ce
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/ACER_S232HL_HDMI.txt
@@ -0,0 +1,16 @@
+00ffffffffffff000472030266a31721
+0b16010380331d782eee91a3544c9926
+0f5054bfef8081c08140714f81808100
+d1c001010101023a801871382d40582c
+4500fe1f1100001e000000fd00324b1e
+5010000a202020202020000000ff004c
+51593038303039343230310a000000fc
+00416365722053323332484c0a2001ac
+020314b24905040301121314101f6503
+0c0010008c0ad08a20e02d10103e9600
+fe1f11000018011d007251d01e206e28
+5500fe1f1100001e011d00bc52d01e20
+b8285540fe1f1100001e8c0ad0902040
+31200c405500fe1f1100001800000000
+00000000000000000000000000000000
+000000000000000000000000000000ed
diff --git a/server/site_tests/display_EdidStress/test_data/edids/AOC_215LM00015_HDMI.txt b/server/site_tests/display_EdidStress/test_data/edids/AOC_215LM00015_HDMI.txt
new file mode 100644
index 0000000..1b5576d
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/AOC_215LM00015_HDMI.txt
@@ -0,0 +1,8 @@
+00ffffffffffff0005e34322d6010000
+2815010380301b782a3585a656489a24
+125054bfef00814081809500b300d1c0
+010101010101023a801871382d40582c
+4500dd0c1100001e000000fd00374b1e
+5311000a202020202020000000fc0032
+323433570a20202020202020000000ff
+0041435942414f4130303034373000bb
diff --git a/server/site_tests/display_EdidStress/test_data/edids/ASUS_VE258_DVI.txt b/server/site_tests/display_EdidStress/test_data/edids/ASUS_VE258_DVI.txt
new file mode 100644
index 0000000..0169735
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/ASUS_VE258_DVI.txt
@@ -0,0 +1,8 @@
+00ffffffffffff000469f125f0c60100
+1d15010380371f782a7695a5544ba226
+115054bfef00714f81c0814081809500
+950fb300d1c0023a801871382d40582c
+450029372100001e000000ff0042374c
+4d54463131363436340a000000fd0032
+4b185311000a202020202020000000fc
+00415355532056453235380a2020008b
diff --git a/server/site_tests/display_EdidStress/test_data/edids/ASUS_VE258_HDMI.txt b/server/site_tests/display_EdidStress/test_data/edids/ASUS_VE258_HDMI.txt
new file mode 100644
index 0000000..7c465c6
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/ASUS_VE258_HDMI.txt
@@ -0,0 +1,16 @@
+00ffffffffffff000469f125f0c60100
+1d15010380371f782a7695a5544ba226
+115054b7ef00714f81c0814081809500
+b300d1c00101023a801871382d40582c
+450029372100001e000000ff0042374c
+4d54463131363436340a000000fd0032
+4b185311000a202020202020000000fc
+00415355532056453235380a20200134
+020322714f0102031112130414050e0f
+1d1e1f10230917078301000065030c00
+10008c0ad08a20e02d10103e96002937
+21000018011d007251d01e206e285500
+29372100001e011d00bc52d01e20b828
+554029372100001e8c0ad09020403120
+0c405500293721000018000000000000
+00000000000000000000000000000095
diff --git a/server/site_tests/display_EdidStress/test_data/edids/COBY_TV_HDMI.txt b/server/site_tests/display_EdidStress/test_data/edids/COBY_TV_HDMI.txt
new file mode 100644
index 0000000..44d472d
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/COBY_TV_HDMI.txt
@@ -0,0 +1,16 @@
+00ffffffffffff004e84c70001010101
+0c14010380291a780a9203a256489925
+144a4da1080095006140b30001010101
+010101010101662150b051001b304070
+3600ba882100001ea91a00a050001630
+30203700ba882100001a000000fc0053
+54442048444d492054560a20000000fd
+003b3d0f440f000a20202020202001e0
+02032671509005040203060711121314
+15161f01202609070715074083010000
+65030c001000023a801871382d40582c
+450070ea3100001e011d8018711c1620
+582c2500f4191100009e8c0ad08a20e0
+2d10103e960058c2210000188c0ad08a
+20e02d10103e960020c2310000180000
+00000000000000000000000000000039
diff --git a/server/site_tests/display_EdidStress/test_data/edids/DELL_U3011T_DVI.txt b/server/site_tests/display_EdidStress/test_data/edids/DELL_U3011T_DVI.txt
new file mode 100644
index 0000000..3f6d7fb
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/DELL_U3011T_DVI.txt
@@ -0,0 +1,8 @@
+00ffffffffffff0010ac63404c303032
+0c15010380402878ea8d85ad4f35b125
+0e5054a54b00714f81008180a940d100
+d14001010101e26800a0a0402e603020
+360081912100001a000000ff00504835
+4e5931334e3230304c0a000000fc0044
+454c4c2055333031310a2020000000fd
+0031561d711c000a20202020202000bd
diff --git a/server/site_tests/display_EdidStress/test_data/edids/DELL_U3011T_HDMI.txt b/server/site_tests/display_EdidStress/test_data/edids/DELL_U3011T_HDMI.txt
new file mode 100644
index 0000000..0f92e31
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/DELL_U3011T_HDMI.txt
@@ -0,0 +1,16 @@
+00ffffffffffff0010ac64404c303032
+0c15010380402878ea8d85ad4f35b125
+0e5054a54b00714f81008180d100a940
+010101010101283c80a070b023403020
+360081912100001a000000ff00504835
+4e5931334e3230304c0a000000fc0044
+454c4c2055333031310a2020000000fd
+0031561d5e12000a2020202020200138
+020329f1509005040302071601061112
+1513141f20230d7f07830f000067030c
+001000382de3050301023a801871382d
+40582c450081912100001e011d801871
+1c1620582c250081912100009e011d00
+7251d01e206e28550081912100001e8c
+0ad08a20e02d10103e96008191210000
+18000000000000000000000000000094
diff --git a/server/site_tests/display_EdidStress/test_data/edids/DELL_U3014_CRBUG_346692.txt b/server/site_tests/display_EdidStress/test_data/edids/DELL_U3014_CRBUG_346692.txt
new file mode 100644
index 0000000..4c65c66
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/DELL_U3014_CRBUG_346692.txt
@@ -0,0 +1,16 @@
+00ffffffffffff0010ac81404c393331
+0f170104b54028783a1df5ae4f35b325
+0d5054a54b008100b300d100714fa940
+8180d1c00101e26800a0a0402e603020
+360081912100001a000000ff00503156
+364e3334433133394c0a000000fc0044
+454c4c2055333031340a2020000000fd
+0031561d711c010a20202020202001e7
+02031df1509005040302071601061112
+1513141f2023091f0783010000023a80
+1871382d40582c450081912100001e01
+1d8018711c1620582c25008191210000
+9e011d007251d01e206e285500819121
+00001e8f0ad08a20e02d10103e960081
+91210000180000000000000000000000
+000000000000000000000000000000e6
diff --git a/server/site_tests/display_EdidStress/test_data/edids/DELL_UP3214Q_HDMI.txt b/server/site_tests/display_EdidStress/test_data/edids/DELL_UP3214Q_HDMI.txt
new file mode 100644
index 0000000..4fc80ce
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/DELL_UP3214Q_HDMI.txt
@@ -0,0 +1,16 @@
+00ffffffffffff0010ac924050303331
+2917010380462778ea73e0a35336b626
+0d5153a54b008100b300d100714fa940
+8180d1c0010104740030f2705a80b058
+8a00ba882100001e000000ff004b3352
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+206e285500ba882100001e8c0ad08a20
+e02d10103e9600ba88210000180000af
diff --git a/server/site_tests/display_EdidStress/test_data/edids/HP_ZR2440W_DVI.txt b/server/site_tests/display_EdidStress/test_data/edids/HP_ZR2440W_DVI.txt
new file mode 100644
index 0000000..86ca03b
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/HP_ZR2440W_DVI.txt
@@ -0,0 +1,8 @@
+00ffffffffffff0022f06a2801010101
+11150103803623782efc81a4554d9d25
+125054210800814081809500a940b300
+d1c001010101283c80a070b023403020
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+5011000a202020202020000000fc0048
+50205a523234770a20202020000000ff
+00434e54313137373052380a20200048
diff --git a/server/site_tests/display_EdidStress/test_data/edids/MONITOR_CRBUG_293015.txt b/server/site_tests/display_EdidStress/test_data/edids/MONITOR_CRBUG_293015.txt
new file mode 100644
index 0000000..b7230b6
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/MONITOR_CRBUG_293015.txt
@@ -0,0 +1,8 @@
+00ffffffffffff0010ac16f04c44304b
+0515010380342078ea1ec5ae4f34b126
+0e5054a54b008180a940d100714f0101
+010101010101283c80a070b023403020
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+454c4c2055323431300a2020000000fd
+00384c1e5111000a202020202020015d
diff --git a/server/site_tests/display_EdidStress/test_data/edids/MONROE_HDMI.txt b/server/site_tests/display_EdidStress/test_data/edids/MONROE_HDMI.txt
new file mode 100644
index 0000000..c7f6067
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/MONROE_HDMI.txt
@@ -0,0 +1,16 @@
+00ffffffffffff001e6d735a6a880200
+03180103802f1a78eaebf5a656519c26
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+22110000180000000000000000000000
+000000000000000000000000000000e6
diff --git a/server/site_tests/display_EdidStress/test_data/edids/PHILIPS_272P_CRBUG_346692.txt b/server/site_tests/display_EdidStress/test_data/edids/PHILIPS_272P_CRBUG_346692.txt
new file mode 100644
index 0000000..3fc1297
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/PHILIPS_272P_CRBUG_346692.txt
@@ -0,0 +1,16 @@
+00ffffffffffff00410cc50826060000
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+00180000000000000000000000000003
diff --git a/server/site_tests/display_EdidStress/test_data/edids/PROJECTOR_CRBUG_273375_HDMI.txt b/server/site_tests/display_EdidStress/test_data/edids/PROJECTOR_CRBUG_273375_HDMI.txt
new file mode 100644
index 0000000..0ed8a0d
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/PROJECTOR_CRBUG_273375_HDMI.txt
@@ -0,0 +1,8 @@
+00ffffffffffff0038a31e7a01010101
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diff --git a/server/site_tests/display_EdidStress/test_data/edids/SAMSUNG_TV_CRBUG_352795.txt b/server/site_tests/display_EdidStress/test_data/edids/SAMSUNG_TV_CRBUG_352795.txt
new file mode 100644
index 0000000..23182d1
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/SAMSUNG_TV_CRBUG_352795.txt
@@ -0,0 +1,8 @@
+00ffffffffffff0010ac7aa04c563530
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diff --git a/server/site_tests/display_EdidStress/test_data/edids/TV_CRBUG_220235.txt b/server/site_tests/display_EdidStress/test_data/edids/TV_CRBUG_220235.txt
new file mode 100644
index 0000000..af2afda
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/TV_CRBUG_220235.txt
@@ -0,0 +1,8 @@
+00ffffffffffff004e14024201000000
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diff --git a/server/site_tests/display_EdidStress/test_data/edids/TV_CRBUG_253382.txt b/server/site_tests/display_EdidStress/test_data/edids/TV_CRBUG_253382.txt
new file mode 100644
index 0000000..b16dab1
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/TV_CRBUG_253382.txt
@@ -0,0 +1,8 @@
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diff --git a/server/site_tests/display_EdidStress/test_data/edids/VIZIO_TV_HDMI.txt b/server/site_tests/display_EdidStress/test_data/edids/VIZIO_TV_HDMI.txt
new file mode 100644
index 0000000..6eef17f
--- /dev/null
+++ b/server/site_tests/display_EdidStress/test_data/edids/VIZIO_TV_HDMI.txt
@@ -0,0 +1,16 @@
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