rust-bash 0.3.0

# Pipes: simple, multi-stage, exit codes

[[cases]]
name = "simple_pipe"
script = 'echo "hello world" | tr a-z A-Z'
stdout = """
HELLO WORLD
"""
stderr = ""
exit_code = 0

[[cases]]
name = "multi_stage_pipe"
script = 'echo -e "c\na\nb" | sort | head -1'
stdout = """
a
"""
stderr = ""
exit_code = 0

[[cases]]
name = "pipe_preserves_lines"
script = 'printf "a\nb\nc\n" | wc -l'
stdout = """
3
"""
stderr = ""
exit_code = 0


[[cases]]
name = "pipe_exit_code_is_last_command"
script = 'false | true; echo $?'
stdout = """
0
"""
stderr = ""
exit_code = 0

[[cases]]
name = "pipe_grep_filter"
script = 'printf "apple\nbanana\ncherry\n" | grep an'
stdout = """
banana
"""
stderr = ""
exit_code = 0