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-rw-r--r--test/lisp/eshell/eshell-tests.el7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/lisp/eshell/eshell-tests.el b/test/lisp/eshell/eshell-tests.el
index 70694309443..16a04647723 100644
--- a/test/lisp/eshell/eshell-tests.el
+++ b/test/lisp/eshell/eshell-tests.el
@@ -170,6 +170,13 @@ e.g. \"{(+ 1 2)} 3\" => 3"
(eshell-command-result-p "+ 1 2; + $_ 4"
"3\n6\n")))
+(ert-deftest eshell-test/inside-emacs-var ()
+ "Test presence of \"INSIDE_EMACS\" in subprocesses"
+ (with-temp-eshell
+ (eshell-command-result-p "env"
+ (format "INSIDE_EMACS=%s,eshell"
+ emacs-version))))
+
(ert-deftest eshell-test/escape-nonspecial ()
"Test that \"\\c\" and \"c\" are equivalent when \"c\" is not a
special character."