Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/testing/web-platform/tests/signed-exchange/README.md b/testing/web-platform/tests/signed-exchange/README.md
new file mode 100644
index 0000000000..0987e90ad0
--- /dev/null
+++ b/testing/web-platform/tests/signed-exchange/README.md
@@ -0,0 +1,23 @@
+This directory contains tests for the
+[b3 implementation snapshot](https://tools.ietf.org/html/draft-yasskin-httpbis-origin-signed-exchanges-impl-03) of the
+[Signed HTTP Exchanges](https://wicg.github.io/webpackage/draft-yasskin-http-origin-signed-responses.html).
+
+`resources` directory contains pregenerated signed exchanges and
+certificate files. To run the tests in this directory,
+`resources/127.0.0.1.sxg.pem` must be added as a trusted certificate
+in your OS/browser, or your browser must be configured to ignore
+errors for that certificate.
+
+Also, these pregenerated signed exchanges and cert files are likely to
+be expired, since they have short lifetime (maximum 7 days). If your
+browser does not have an option to ignore certificate errors,
+regenerate these files by running `generate-test-sxgs.sh` in the
+`resource` directory before running the tests.
+
+`generate-test-sxgs.sh` requires command-line tools in the
+[webpackage repository](https://github.com/WICG/webpackage).
+To install them, run:
+```
+go get -u github.com/WICG/webpackage/go/signedexchange/cmd/...
+export PATH=$PATH:$(go env GOPATH)/bin
+```