mirror of
https://github.com/percona/percona-toolkit.git
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163 lines
6.3 KiB
Bash
163 lines
6.3 KiB
Bash
#!/usr/bin/env bash
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TESTS=49
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TMPFILE="$TEST_TMPDIR/parse-opts-output"
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TOOL="pt-stalk"
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TMPDIR="$TEST_TMPDIR"
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source "$LIB_DIR/log_warn_die.sh"
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source "$LIB_DIR/parse_options.sh"
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# ############################################################################
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# Parse options from POD using all default values.
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# ############################################################################
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" 2>$TMPFILE
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is "`cat $TMPFILE`" "" "No warnings or errors"
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is "$OPT_STRING_OPT" "" "Default string option"
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is "$OPT_STRING_OPT2" "foo" "Default string option with default"
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is "$OPT_TYPELESS_OPTION" "" "Default typeless option"
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is "$OPT_NOPTION" "yes" "Default neg option"
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is "$OPT_INT_OPT" "" "Default int option"
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is "$OPT_INT_OPT2" "42" "Default int option with default"
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is "$OPT_VERSION" "" "--version"
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# ############################################################################
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# Specify some opts, but use default values for the rest.
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# ############################################################################
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" --int-opt 50 --typeless-option --string-opt bar
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is "$OPT_STRING_OPT" "bar" "Specified string option (spec)"
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is "$OPT_STRING_OPT2" "foo" "Default string option with default (spec)"
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is "$OPT_TYPELESS_OPTION" "yes" "Specified typeless option (spec)"
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is "$OPT_NOPTION" "yes" "Default neg option (spec)"
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is "$OPT_INT_OPT" "50" "Specified int option (spec)"
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is "$OPT_INT_OPT2" "42" "Default int option with default (spec)"
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is "$OPT_VERSION" "" "--version (spec)"
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is "$ARGV" "" "ARGV"
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is "$EXT_ARGV" "" "External ARGV"
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# ############################################################################
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# --option=value should work like --option value.
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# ############################################################################
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" --int-opt=42
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is "$OPT_INT_OPT" "42" "Specified int option (--option=value)"
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" --string-opt="hello world"
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is "$OPT_STRING_OPT" "hello world" "Specified int option (--option=\"value\")"
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# ############################################################################
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# Negate an option like --no-option.
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# ############################################################################
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" --no-noption
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is "$OPT_STRING_OPT" "" "Default string option (neg)"
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is "$OPT_STRING_OPT2" "foo" "Default string option with default (neg)"
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is "$OPT_TYPELESS_OPTION" "" "Default typeless option (neg)"
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is "$OPT_NOPTION" "" "Negated option (neg)"
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is "$OPT_INT_OPT" "" "Default int option (neg)"
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is "$OPT_INT_OPT2" "42" "Default int option with default (neg)"
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is "$OPT_VERSION" "" "--version (neg)"
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# ############################################################################
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# Short form.
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# ############################################################################
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" -v
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is "$OPT_VERSION" "yes" "Short form"
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# ############################################################################
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# Command line options plus externals args.
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# ############################################################################
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" --no-noption -- --foo
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is "$OPT_NOPTION" "" "Negated option (--)"
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is "$ARGV" "" "ARGV (--)"
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is "$EXT_ARGV" "--foo" "External ARGV (--)"
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# ############################################################################
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# An unknown option should produce an error.
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# ############################################################################
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# Have to call this in a subshell because the error will cause an exit.
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" --foo >$TMPFILE 2>&1
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cmd_ok "grep -q 'Unknown option: --foo' $TMPFILE" "Error on unknown option"
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usage_or_errors "$T_LIB_DIR/samples/bash/po001.sh" >$TMPFILE 2>&1
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local err=$?
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is "$err" "1" "Non-zero exit on unknown option"
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# ###########################################################################
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# --help
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# ###########################################################################
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" --help
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usage_or_errors "$T_LIB_DIR/samples/bash/po001.sh" >$TMPFILE 2>&1
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cmd_ok \
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"grep -q \"For more information, 'man pt-stalk' or 'perldoc\" $TMPFILE" \
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"--help"
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# Don't interpolate.
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parse_options "$T_LIB_DIR/samples/bash/po003.sh" --help
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usage_or_errors "$T_LIB_DIR/samples/bash/po003.sh" >$TMPFILE 2>&1
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cmd_ok \
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"grep -q 'Exit if the disk is less than this %full.' $TMPFILE" \
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"Don't interpolate --help descriptions"
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# ###########################################################################
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# Config files.
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# ###########################################################################
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TOOL="pt-test"
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cp "$T_LIB_DIR/samples/bash/config001.conf" "$HOME/.$TOOL.conf"
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parse_options "$T_LIB_DIR/samples/bash/po001.sh"
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is "$OPT_STRING_OPT" "abc" "Default string option (conf)"
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is "$OPT_STRING_OPT2" "foo" "Default string option with default (conf)"
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is "$OPT_TYPELESS_OPTION" "yes" "Default typeless option (conf)"
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is "$OPT_NOPTION" "yes" "Default neg option (conf)"
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is "$OPT_INT_OPT" "" "Default int option (conf)"
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is "$OPT_INT_OPT2" "42" "Default int option with default (conf)"
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is "$OPT_VERSION" "" "--version (conf)"
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is "$ARGV" "" "ARGV (conf)"
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is "$EXT_ARGV" "--host=127.1 --user=daniel" "External ARGV (conf)"
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# Command line should override config file.
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" --string-opt zzz
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is "$OPT_STRING_OPT" "zzz" "Command line overrides config file"
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# ############################################################################
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# Option values with spaces.
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# ############################################################################
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# Config file
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cp "$T_LIB_DIR/samples/bash/config002.conf" "$HOME/.$TOOL.conf"
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" ""
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is "$OPT_STRING_OPT" "hello world" "Option value with space (conf)"
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is "$OPT_INT_OPT" "100" "Option = value # comment (conf)"
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rm "$HOME/.$TOOL.conf"
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TOOL="pt-stalk"
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# Command line
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parse_options "$T_LIB_DIR/samples/bash/po001.sh" --string-opt "hello world"
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is "$OPT_STRING_OPT" "hello world" "Option value with space (cmd line)"
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is "$ARGV" "" "ARGV (cmd line)"
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is "$EXT_ARGV" "" "External ARGV (cmd line)"
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# ############################################################################
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# Done
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# ############################################################################
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