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-rw-r--r--unit-tests/test/script/parser/pipe-expr.test47
1 files changed, 47 insertions, 0 deletions
diff --git a/unit-tests/test/script/parser/pipe-expr.test b/unit-tests/test/script/parser/pipe-expr.test
new file mode 100644
index 0000000..5a6e6ab
--- /dev/null
+++ b/unit-tests/test/script/parser/pipe-expr.test
@@ -0,0 +1,47 @@
+: pipe
+:
+$* <<EOI >>EOO
+cmd1 | cmd2|cmd3
+EOI
+cmd1 | cmd2 | cmd3
+EOO
+
+: log
+:
+$* <<EOI >>EOO
+cmd1 || cmd2&&cmd3
+EOI
+cmd1 || cmd2 && cmd3
+EOO
+
+: pipe-log
+:
+$* <<EOI >>EOO
+cmd1 | cmd2 && cmd3 | cmd4
+EOI
+cmd1 | cmd2 && cmd3 | cmd4
+EOO
+
+: exit
+:
+$* <<EOI >>EOO
+cmd1|cmd2==1&&cmd3!=0|cmd4
+EOI
+cmd1 | cmd2 == 1 && cmd3 != 0 | cmd4
+EOO
+
+: leading
+:
+$* <<EOI 2>>EOE != 0
+| cmd
+EOI
+testscript:1:1: error: missing program
+EOE
+
+: trailing
+:
+$* <<EOI 2>>EOE != 0
+cmd &&
+EOI
+testscript:1:7: error: missing program
+EOE