Added a script-readable bytecode disassembler in tcl::unsupported.

1 files changed, 81 insertions, 1 deletions

diff --git a/tests/compile.test b/tests/compile.test
index 2852bf2..22ebc7d 100644
--- a/tests/compile.test
+++ b/tests/compile.test
@@ -658,12 +658,15 @@ test compile-17.2 {Command interpretation binding for non-compiled code} -setup
 # does not check the format of disassembled bytecode though; that's liable to
 # change without warning.
 
+set disassemblables [linsert [join {
+    lambda method objmethod proc script
+} ", "] end-1 or]
 test compile-18.1 {disassembler - basics} -returnCodes error -body {
     tcl::unsupported::disassemble
 } -match glob -result {wrong # args: should be "*"}
 test compile-18.2 {disassembler - basics} -returnCodes error -body {
     tcl::unsupported::disassemble ?
-} -match glob -result {bad type "?": must be *}
+} -result "bad type \"?\": must be $disassemblables"
 test compile-18.3 {disassembler - basics} -returnCodes error -body {
     tcl::unsupported::disassemble lambda
 } -match glob -result {wrong # args: should be "* lambda lambdaTerm"}
@@ -737,6 +740,83 @@ test compile-18.19 {disassembler - basics} -setup {
 } -cleanup {
     foo destroy
 } -match glob -result *
+# There never was a compile-18.20.
+# The keys of the dictionary produced by [getbytecode] are defined.
+set bytecodekeys {literals variables exception instructions auxiliary commands script namespace stackdepth exceptdepth}
+test compile-18.21 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode
+} -match glob -result {wrong # args: should be "*"}
+test compile-18.22 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode ?
+} -result "bad type \"?\": must be $disassemblables"
+test compile-18.23 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode lambda
+} -match glob -result {wrong # args: should be "* lambda lambdaTerm"}
+test compile-18.24 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode lambda \{
+} -result "can't interpret \"\{\" as a lambda expression"
+test compile-18.25 {disassembler - basics} -body {
+    dict keys [tcl::unsupported::getbytecode lambda {{} {}}]
+} -result $bytecodekeys
+test compile-18.26 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode proc
+} -match glob -result {wrong # args: should be "* proc procName"}
+test compile-18.27 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode proc nosuchproc
+} -result {"nosuchproc" isn't a procedure}
+test compile-18.28 {disassembler - basics} -setup {
+    proc chewonthis {} {}
+} -body {
+    dict keys [tcl::unsupported::getbytecode proc chewonthis]
+} -cleanup {
+    rename chewonthis {}
+} -result $bytecodekeys
+test compile-18.29 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode script
+} -match glob -result {wrong # args: should be "* script script"}
+test compile-18.30 {disassembler - basics} -body {
+    dict keys [tcl::unsupported::getbytecode script {}]
+} -result $bytecodekeys
+test compile-18.31 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode method
+} -match glob -result {wrong # args: should be "* method className methodName"}
+test compile-18.32 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode method nosuchclass foo
+} -result {nosuchclass does not refer to an object}
+test compile-18.33 {disassembler - basics} -returnCodes error -setup {
+    oo::object create justanobject
+} -body {
+    tcl::unsupported::getbytecode method justanobject foo
+} -cleanup {
+    justanobject destroy
+} -result {"justanobject" is not a class}
+test compile-18.34 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode method oo::object nosuchmethod
+} -result {unknown method "nosuchmethod"}
+test compile-18.35 {disassembler - basics} -setup {
+    oo::class create foo {method bar {} {}}
+} -body {
+    dict keys [tcl::unsupported::getbytecode method foo bar]
+} -cleanup {
+    foo destroy
+} -result $bytecodekeys
+test compile-18.36 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode objmethod
+} -match glob -result {wrong # args: should be "* objmethod objectName methodName"}
+test compile-18.37 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode objmethod nosuchobject foo
+} -result {nosuchobject does not refer to an object}
+test compile-18.38 {disassembler - basics} -returnCodes error -body {
+    tcl::unsupported::getbytecode objmethod oo::object nosuchmethod
+} -result {unknown method "nosuchmethod"}
+test compile-18.39 {disassembler - basics} -setup {
+    oo::object create foo
+    oo::objdefine foo {method bar {} {}}
+} -body {
+    dict keys [tcl::unsupported::getbytecode objmethod foo bar]
+} -cleanup {
+    foo destroy
+} -result $bytecodekeys
 
 test compile-19.0 {Bug 3614102: reset stack housekeeping} -body {
     # This will panic in a --enable-symbols=compile build, unless bug is fixed.