Update tests following changes to "help" and "apropos"
Factorizes the testing of the help output, by having a single place that defines the common help trailer and/or prefix messages.
This commit is contained in:
Philippe Waroquiers
parent
66d8c86285
commit
206584bdf1
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@ -1,3 +1,18 @@
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2019-06-03 Philippe Waroquiers <philippe.waroquiers@skynet.be>
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* lib/gdb.exp (help_list_trailer): New regexp variable
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factorizing the help trailer message.
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(test_class_help): Use help_list_trailer. Add LIST_OF_COMMANDS
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arg to allow to better factorize various tests.
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(test_user_defined_class_help): Factorizes testing 'help user-defined'.
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(test_prefix_command_help): Use help_list_trailer.
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* gdb.python/py-cmd.exp: Use test_user_defined_class_help.
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* gdb.guile/scm-cmd.exp: Likewise.
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* gdb.trace/tracecmd.exp: Update caller of test_class_help.
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* gdb.base/help.exp: Use test_user_defined_class_help.
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* gdb.base/style.exp: Add tests for styling of help and apropos.
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* lib/gdb-utils.exp (style): Add title and highlight styles.
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2019-05-31 Philippe Waroquiers <philippe.waroquiers@skynet.be>
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* gdb.base/shell.exp: Test pipe command, $_shell_exitcode,
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@ -51,11 +51,8 @@ test_class_help "support" {"Support facilities\.\[\r\n\]+"}
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test_class_help "tracepoints" {
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"Tracing of program execution without stopping the program\.\[\r\n\]+"
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}
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test_class_help "user-defined" {
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"User-defined commands\.\[\r\n\]+"
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"The commands in this class are those defined by the user\.\[\r\n\]+"
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"Use the \"define\" command to define a command\.\[\r\n\]+"
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}
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test_user_defined_class_help
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# Test help of an abbreviated command. "break" is picked at random.
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set help_breakpoint_text "Set breakpoint at specified location\..*"
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@ -90,6 +90,39 @@ save_vars { env(TERM) } {
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gdb_test "" "${vers}.*" \
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"version is styled"
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set address_style_expr [style "\"address\" style" address]
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gdb_test "show style address foreground" \
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"The ${address_style_expr} foreground color is: blue" \
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"style name and style word styled using its own style in show style"
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set aliases_expr [style "aliases" title]
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set breakpoints_expr [style "breakpoints" title]
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gdb_test "help" \
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[multi_line \
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"List of classes of commands:" \
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"" \
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"${aliases_expr} -- Aliases of other commands" \
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"${breakpoints_expr} -- Making program stop at certain points" \
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".*" \
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] \
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"help classes of commands styled with title"
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set taas_expr [style "taas" title]
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set tfaas_expr [style "tfaas" title]
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set cut_for_thre_expr [style "cut for 'thre" highlight]
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gdb_test "apropos -v cut for 'thre" \
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[multi_line \
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"" \
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"${taas_expr} --.*" \
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"Usage:.*" \
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"short${cut_for_thre_expr}ad apply.*" \
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"" \
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"${tfaas_expr} --.*" \
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"Usage:.*" \
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"short${cut_for_thre_expr}ad apply.*" \
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] \
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"apropos -v cut for 'thre"
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set quoted [string_to_regexp $binfile]
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gdb_test "file $binfile" \
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"Reading symbols from [style $quoted file]..." \
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@ -130,9 +130,7 @@ gdb_test "test-help ugh" "test-cmd output, arg = ugh" \
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"call simple user-defined command"
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# Make sure the command shows up in `help user-defined`.
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gdb_test "help user-defined" \
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"User-defined commands.\[\r\n\]+The commands in this class are those defined by the user.\[\r\n\]+Use the \"define\" command to define a command.\[\r\n\]+List of commands:\[\r\n\]+test-help -- Docstring\[\r\n\]+Type \"help\" followed by command name for full documentation.\[\r\n\]+Type \"apropos word\" to search for commands related to \"word\".\[\r\n\]+Command name abbreviations are allowed if unambiguous.\[\r\n\]+" \
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"see user-defined command in `help user-defined`"
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test_user_defined_class_help {"test-help -- Docstring[\r\n]"}
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# Make sure the command does not show up in `show user`.
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gdb_test "show user test-help" "Not a user command\." \
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@ -159,7 +159,7 @@ gdb_py_test_multiple "input simple user-defined command" \
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gdb_test "test_help ugh" "test_cmd output, arg = ugh" "call simple user-defined command"
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# Make sure the command shows up in `help user-defined`.
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gdb_test "help user-defined" "User-defined commands.\[\r\n\]+The commands in this class are those defined by the user.\[\r\n\]+Use the \"define\" command to define a command.\[\r\n\]+\[\r\n\]+List of commands:\[\r\n\]+\[\r\n\]+test_help -- Docstring\[\r\n\]+\[\r\n\]+Type \"help\" followed by command name for full documentation.\[\r\n\]+Type \"apropos word\" to search for commands related to \"word\".\[\r\n\]+Command name abbreviations are allowed if unambiguous.\[\r\n\]+" "see user-defined command in `help user-defined`"
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test_user_defined_class_help {"test_help -- Docstring[\r\n]"}
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# Make sure the command does not show up in `show user`.
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gdb_test "show user test_help" "Not a user command\." \
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@ -55,7 +55,7 @@ set testline2 [expr $baseline + 3]
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set helpcnt 0
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test_class_help "tracepoints" {
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"Tracing of program execution without stopping the program\.[\r\n\]+"
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} "1.0: help tracepoints"
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} {} "1.0: help tracepoints"
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#
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# test trace command:
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@ -48,8 +48,10 @@ proc string_to_regexp {str} {
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proc style {str style} {
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switch -exact -- $style {
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title { set style 1 }
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file { set style 32 }
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function { set style 33 }
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highlight { set style 31 }
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variable { set style 36 }
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address { set style 34 }
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}
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@ -5550,35 +5550,64 @@ proc gdb_gnu_strip_debug { dest args } {
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# Test the output of GDB_COMMAND matches the pattern obtained
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# by concatenating all elements of EXPECTED_LINES. This makes
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# it possible to split otherwise very long string into pieces.
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# If third argument is not empty, it's used as the name of the
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# If third argument TESTNAME is not empty, it's used as the name of the
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# test to be printed on pass/fail.
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proc help_test_raw { gdb_command expected_lines args } {
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set message $gdb_command
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if [llength $args]>0 then {
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set message [lindex $args 0]
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}
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proc help_test_raw { gdb_command expected_lines {testname {}} } {
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if {$testname == {}} {
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set message $gdb_command
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} else {
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set message $testname
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}
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set expected_output [join $expected_lines ""]
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gdb_test "${gdb_command}" "${expected_output}" $message
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}
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# Test the output of "help COMMAND_CLASS". EXPECTED_INITIAL_LINES
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# A regexp that matches the end of help CLASS|PREFIX_COMMAND
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set help_list_trailer {
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"Type \"apropos word\" to search for commands related to \"word\"\.[\r\n]+"
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"Type \"apropos -v word\" for full documentation of commands related to \"word\"\.[\r\n]+"
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"Command name abbreviations are allowed if unambiguous\."
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}
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# Test the output of "help COMMAND_CLASS". EXPECTED_INITIAL_LINES
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# are regular expressions that should match the beginning of output,
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# before the list of commands in that class. The presence of
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# command list and standard epilogue will be tested automatically.
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# before the list of commands in that class.
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# LIST_OF_COMMANDS are regular expressions that should match the
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# list of commands in that class. If empty, the command list will be
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# matched automatically. The presence of standard epilogue will be tested
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# automatically.
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# If last argument TESTNAME is not empty, it's used as the name of the
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# test to be printed on pass/fail.
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# Notice that the '[' and ']' characters don't need to be escaped for strings
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# wrapped in {} braces.
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proc test_class_help { command_class expected_initial_lines args } {
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set l_stock_body {
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"List of commands\:.*[\r\n]+"
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"Type \"help\" followed by command name for full documentation\.[\r\n]+"
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"Type \"apropos word\" to search for commands related to \"word\"\.[\r\n]+"
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"Command name abbreviations are allowed if unambiguous\."
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proc test_class_help { command_class expected_initial_lines {list_of_commands {}} {testname {}} } {
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global help_list_trailer
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if {[llength $list_of_commands]>0} {
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set l_list_of_commands {"List of commands:[\r\n]+[\r\n]+"}
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set l_list_of_commands [concat $l_list_of_commands $list_of_commands]
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set l_list_of_commands [concat $l_list_of_commands {"[\r\n]+[\r\n]+"}]
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} else {
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set l_list_of_commands {"List of commands\:.*[\r\n]+"}
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}
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set l_entire_body [concat $expected_initial_lines $l_stock_body]
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set l_stock_body {
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"Type \"help\" followed by command name for full documentation\.[\r\n]+"
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}
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set l_entire_body [concat $expected_initial_lines $l_list_of_commands \
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$l_stock_body $help_list_trailer]
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eval [list help_test_raw "help ${command_class}" $l_entire_body] $args
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help_test_raw "help ${command_class}" $l_entire_body $testname
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}
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# Like test_class_help but specialised to test "help user-defined".
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proc test_user_defined_class_help { {list_of_commands {}} {testname {}} } {
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test_class_help "user-defined" {
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"User-defined commands\.[\r\n]+"
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"The commands in this class are those defined by the user\.[\r\n]+"
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"Use the \"define\" command to define a command\.[\r\n]+"
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} $list_of_commands $testname
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}
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# COMMAND_LIST should have either one element -- command to test, or
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# two elements -- abbreviated command to test, and full command the first
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# element is abbreviation of.
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@ -5587,6 +5616,7 @@ proc test_class_help { command_class expected_initial_lines args } {
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# before the list of subcommands. The presence of
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# subcommand list and standard epilogue will be tested automatically.
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proc test_prefix_command_help { command_list expected_initial_lines args } {
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global help_list_trailer
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set command [lindex $command_list 0]
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if {[llength $command_list]>1} {
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set full_command [lindex $command_list 1]
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@ -5597,10 +5627,8 @@ proc test_prefix_command_help { command_list expected_initial_lines args } {
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# be expanded in this list.
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set l_stock_body [list\
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"List of $full_command subcommands\:.*\[\r\n\]+"\
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"Type \"help $full_command\" followed by $full_command subcommand name for full documentation\.\[\r\n\]+"\
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"Type \"apropos word\" to search for commands related to \"word\"\.\[\r\n\]+"\
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"Command name abbreviations are allowed if unambiguous\."]
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set l_entire_body [concat $expected_initial_lines $l_stock_body]
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"Type \"help $full_command\" followed by $full_command subcommand name for full documentation\.\[\r\n\]+"]
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set l_entire_body [concat $expected_initial_lines $l_stock_body $help_list_trailer]
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if {[llength $args]>0} {
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help_test_raw "help ${command}" $l_entire_body [lindex $args 0]
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} else {
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