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-rw-r--r--tests/test/script/runner/driver.cxx4
-rw-r--r--tests/test/script/runner/export.testscript133
2 files changed, 135 insertions, 2 deletions
diff --git a/tests/test/script/runner/driver.cxx b/tests/test/script/runner/driver.cxx
index 935541d..f081714 100644
--- a/tests/test/script/runner/driver.cxx
+++ b/tests/test/script/runner/driver.cxx
@@ -66,8 +66,8 @@ main (int argc, char* argv[])
// if required.
//
// -v <name>
- // If the specified variable is set the print its value to stdout and the
- // string '<none>' otherwise.
+ // If the specified variable is set then print its value to stdout and
+ // the string '<none>' otherwise.
//
// -l <sec>
// Sleep the specified number of seconds.
diff --git a/tests/test/script/runner/export.testscript b/tests/test/script/runner/export.testscript
new file mode 100644
index 0000000..f965005
--- /dev/null
+++ b/tests/test/script/runner/export.testscript
@@ -0,0 +1,133 @@
+# file : tests/test/script/runner/export.testscript
+# license : MIT; see accompanying LICENSE file
+
+.include ../common.testscript
+
+: group
+:
+{
+ : add
+ :
+ $c <<EOI && $b
+ {
+ +export foo=bar
+
+ $* -v foo >'bar'
+ }
+ EOI
+
+ : change
+ :
+ $c <<EOI && $b
+ {
+ +export foo=bar
+ +export foo=baz
+
+ $* -v foo >'baz'
+ }
+ EOI
+
+ : remove
+ :
+ $c <<EOI && $b
+ {
+ +export foo=bar
+ +export --unset foo
+
+ $* -v foo >'<none>'
+ }
+ EOI
+
+ : clear
+ :
+ {
+ : added
+ :
+ $c <<EOI && $b
+ {
+ +export foo=bar
+ +export --clear foo
+
+ $* -v foo >'<none>'
+ }
+ EOI
+
+ : removed
+ :
+ $c <<EOI && $b
+ {
+ +export foo=bar
+ +export --unset foo
+ +export --clear foo
+
+ $* -v foo >'<none>'
+ }
+ EOI
+
+ : non-existent
+ :
+ $c <<EOI && $b
+ {
+ +export --clear foo
+
+ $* -v foo >'<none>'
+ }
+ EOI
+ }
+
+ : override
+ :
+ $c <<EOI && $b
+ +export foo=bar
+
+ {
+ +export --unset foo
+
+ export foo=baz;
+ $* -v foo >'baz'
+
+ -$* -v foo >'<none>'
+ }
+
+ -$* -v foo >'bar'
+ EOI
+}
+
+: test
+:
+{
+ : override
+ :
+ $c <<EOI && $b
+ {
+ export foo=bar;
+ env foo=baz -- $* -v foo >'baz';
+ $* -v foo >'bar'
+ }
+ EOI
+}
+
+: invalid
+:
+{
+ : set
+ :
+ $c <'export foo' && $b 2>>~%EOE% != 0
+ testscript:1:1: error: export: expected variable assignment instead of 'foo'
+ %.+
+ EOE
+
+ : unset
+ :
+ $c <'export --unset foo=abc' && $b 2>>~%EOE% != 0
+ testscript:1:1: error: export: invalid value 'foo=abc' for option -u|--unset: contains '='
+ %.+
+ EOE
+
+ : clear
+ :
+ $c <'export --clear foo=abc' && $b 2>>~%EOE% != 0
+ testscript:1:1: error: export: invalid value 'foo=abc' for option -c|--clear: contains '='
+ %.+
+ EOE
+}