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Parse option specs, allow negating with --no-, add more tests.

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This commit is contained in:
Daniel Nichter
2011-12-02 11:31:31 -07:00
parent 173085e823
commit 75d2c99d45
3 changed files with 180 additions and 143 deletions
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77
t/lib/bash/parse_options.sh
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@@ -1,6 +1,6 @@
#!/usr/bin/env bash
TESTS=37
TESTS=24
TMPFILE="$TEST_TMPDIR/parse-opts-output"
@@ -11,54 +11,59 @@ source "$LIB_DIR/parse_options.sh"
# Parse options from POD using all default values.
# ############################################################################
TMPDIR="$TEST_TMPDIR"
parse_options "$T_LIB_DIR/samples/bash/po001.sh" "" 2>$TMPFILE
TEST_NAME="No warnings or errors"
is "`cat $TMPFILE`" ""
TEST_NAME="Default opts"
is "$OPT_THRESHOLD" "100"
is "$OPT_VARIABLE" "Threads_connected"
is "$OPT_CYCLES" "1"
is "$OPT_GDB" "no"
is "$OPT_OPROFILE" "yes"
is "$OPT_STRACE" "no"
is "$OPT_TCPDUMP" "yes"
is "$OPT_EMAIL" ""
is "$OPT_INTERVAL" "30"
is "$OPT_MAYBE_EMPTY" "no"
is "$OPT_COLLECT" "${HOME}/bin/pt-collect"
is "$OPT_DEST" "${HOME}/collected/"
is "$OPT_DURATION" "30"
is "$OPT_SLEEP" "300"
is "$OPT_PCT_THRESHOLD" "95"
is "$OPT_MB_THRESHOLD" "100"
is "$OPT_PURGE" "30"
is "$OPT_STRING_OPT" ""
is "$OPT_STRING_OPT2" "foo"
is "$OPT_TYPELESS_OPTION" ""
is "$OPT_NOPTION" "yes"
is "$OPT_INT_OPT" ""
is "$OPT_INT_OPT2" "42"
is "$OPT_VERSION" ""
# ############################################################################
# Specify some opts, but use default values for the rest.
# ############################################################################
parse_options "$T_LIB_DIR/samples/bash/po001.sh" --threshold 50 --gdb yes --email user@example.com
parse_options "$T_LIB_DIR/samples/bash/po001.sh" --int-opt 50 --typeless-option --string-opt bar
TEST_NAME="User-specified opts with defaults"
is "$OPT_THRESHOLD" "50" # specified
is "$OPT_VARIABLE" "Threads_connected"
is "$OPT_CYCLES" "1"
is "$OPT_GDB" "yes" # specified
is "$OPT_OPROFILE" "yes"
is "$OPT_STRACE" "no"
is "$OPT_TCPDUMP" "yes"
is "$OPT_EMAIL" "user@example.com" # specified
is "$OPT_INTERVAL" "30"
is "$OPT_MAYBE_EMPTY" "no"
is "$OPT_COLLECT" "${HOME}/bin/pt-collect"
is "$OPT_DEST" "${HOME}/collected/"
is "$OPT_DURATION" "30"
is "$OPT_SLEEP" "300"
is "$OPT_PCT_THRESHOLD" "95"
is "$OPT_MB_THRESHOLD" "100"
is "$OPT_PURGE" "30"
is "$OPT_STRING_OPT" "bar" # specified
is "$OPT_STRING_OPT2" "foo"
is "$OPT_TYPELESS_OPTION" "yes" # specified
is "$OPT_NOPTION" "yes"
is "$OPT_INT_OPT" "50" # specified
is "$OPT_INT_OPT2" "42"
is "$OPT_VERSION" ""
# ############################################################################
# Negate an option like --no-option.
# ############################################################################
parse_options "$T_LIB_DIR/samples/bash/po001.sh" --no-noption
TEST_NAME="Negated option"
is "$OPT_STRING_OPT" ""
is "$OPT_STRING_OPT2" "foo"
is "$OPT_TYPELESS_OPTION" ""
is "$OPT_NOPTION" "no" # negated
is "$OPT_INT_OPT" ""
is "$OPT_INT_OPT2" "42"
is "$OPT_VERSION" ""
# ############################################################################
# Short form.
# ############################################################################
parse_options "$T_LIB_DIR/samples/bash/po001.sh" -v
TEST_NAME="Short form"
is "$OPT_VERSION" "yes"
# ############################################################################
# An unknown option should produce an error.