third_party/WebKit/LayoutTests/http/tests/misc/resources/image-checks-for-device-ram.php - Issue 2860093003: Implement device-ram client hints header

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Unified Diff: third_party/WebKit/LayoutTests/http/tests/misc/resources/image-checks-for-device-ram.php

Issue 2860093003: Implement device-ram client hints header (Closed)

Patch Set: Rebase UseCounter.h Created 3 years, 7 months ago

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Index: third_party/WebKit/LayoutTests/http/tests/misc/resources/image-checks-for-device-ram.php

diff --git a/third_party/WebKit/LayoutTests/http/tests/misc/resources/image-checks-for-device-ram.php b/third_party/WebKit/LayoutTests/http/tests/misc/resources/image-checks-for-device-ram.php

new file mode 100644

index 0000000000000000000000000000000000000000..3a4b0d1dad01a14b5024e2cd6da41855fc437cfc

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/http/tests/misc/resources/image-checks-for-device-ram.php

@@ -0,0 +1,12 @@

+<?php

+ $device_ram = $_SERVER["HTTP_DEVICE_RAM"];

+ if(isset($device_ram) && $device_ram != 0

+ && ($device_ram & ($device_ram - 1)) == 0) {

+ $fn = fopen("compass.jpg", "r");

+ fpassthru($fn);

+ fclose($fn);

+ exit;

+ }

+ header("HTTP/1.1 417 Expectation failed");

+?>