diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/compile.test | 64 | ||||
| -rw-r--r-- | tests/for.test | 242 |
2 files changed, 306 insertions, 0 deletions
diff --git a/tests/compile.test b/tests/compile.test index 51db0a2..36e24de 100644 --- a/tests/compile.test +++ b/tests/compile.test @@ -713,6 +713,70 @@ test compile-19.0 {Bug 3614102: reset stack housekeeping} -body { apply {{} {list [if 1]}} } -returnCodes error -match glob -result * +test compile-20.1 {ensure there are no infinite loops in optimizing} { + tcl::unsupported::disassemble script { + while 1 { + return -code continue -level 0 + } + } + return +} {} +test compile-20.2 {ensure there are no infinite loops in optimizing} { + tcl::unsupported::disassemble script { + while 1 { + while 1 { + return -code break -level 0 + } + } + } + return +} {} + +test compile-21.1 {stack balance management} { + apply {{} { + set result {} + while 1 { + lappend result a + lappend result [list b [break]] + lappend result c + } + return $result + }} +} a +test compile-21.2 {stack balance management} { + apply {{} { + set result {} + while {[incr i] <= 10} { + lappend result $i + lappend result [list b [continue] c] + lappend result c + } + return $result + }} +} {1 2 3 4 5 6 7 8 9 10} +test compile-21.3 {stack balance management} { + apply {args { + set result {} + while 1 { + lappend result a + lappend result [concat {*}$args [break]] + lappend result c + } + return $result + }} P Q R S T +} a +test compile-21.4 {stack balance management} { + apply {args { + set result {} + while {[incr i] <= 10} { + lappend result $i + lappend result [concat {*}$args [continue] c] + lappend result c + } + return $result + }} P Q R S T +} {1 2 3 4 5 6 7 8 9 10} + # TODO sometime - check that bytecode from tbcload is *not* disassembled. # cleanup diff --git a/tests/for.test b/tests/for.test index 8936682..8abd270 100644 --- a/tests/for.test +++ b/tests/for.test @@ -942,6 +942,248 @@ test for-7.8 {Bug 3614226: ensure that continue only cleans up the right amount} expr {$end - $tmp} }} } 0 +test for-7.9 {Bug 3614226: ensure that break from invoked command cleans up the stack} memory { + apply {{} { + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {$x < 5} {incr x} { + list a b c [apply {{} {return -code break}}] d e f + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} +} 0 +test for-7.10 {Bug 3614226: ensure that continue from invoked command cleans up the stack} memory { + apply {{} { + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {$x < 5} {incr x} { + list a b c [apply {{} {return -code continue}}] d e f + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} +} 0 +test for-7.11 {Bug 3614226: ensure that break from invoked command cleans up the expansion stack} memory { + apply {{} { + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {[incr x]<50} {} { + puts {*}[puts a b c {*}[apply {{} {return -code break}}] d e f] + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} +} 0 +test for-7.12 {Bug 3614226: ensure that continue from invoked command cleans up the expansion stack} memory { + apply {{} { + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {[incr x]<50} {} { + puts {*}[puts a b c {*}[apply {{} { + return -code continue + }}] d e f] + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} +} 0 +test for-7.13 {Bug 3614226: ensure that break from invoked command cleans up the combination of main and expansion stack} memory { + apply {{} { + set l [lrepeat 50 p q r] + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {[incr x]<50} {} { + puts [puts {*}$l {*}[puts a b c {*}$l {*}[apply {{} { + return -code break + }}] d e f]] + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} +} 0 +test for-7.14 {Bug 3614226: ensure that continue from invoked command cleans up the combination of main and expansion stack} memory { + apply {{} { + set l [lrepeat 50 p q r] + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {[incr x]<50} {} { + puts [puts {*}$l {*}[puts a b c {*}$l {*}[apply {{} { + return -code continue + }}] d e f]] + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} +} 0 +test for-7.15 {Bug 3614226: ensure that break from invoked command only cleans up the right amount} memory { + apply {{} { + set l [lrepeat 50 p q r] + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + unset -nocomplain {*}[for {set x 0} {[incr x]<50} {} { + puts [puts {*}$l {*}[puts a b c {*}$l {*}[apply {{} { + return -code break + }}] d e f]] + }] + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} +} 0 +test for-7.16 {Bug 3614226: ensure that continue from invoked command only cleans up the right amount} memory { + apply {{} { + set l [lrepeat 50 p q r] + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + unset -nocomplain {*}[for {set x 0} {[incr x]<50} {} { + puts [puts {*}$l {*}[puts a b c {*}$l {*}[apply {{} { + return -code continue + }}] d e f]] + }] + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} +} 0 +test for-7.17 {Bug 3614226: ensure that break from expanded command cleans up the stack} memory { + apply {op { + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {$x < 5} {incr x} { + list a b c [{*}$op] d e f + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} {return -level 0 -code break} +} 0 +test for-7.18 {Bug 3614226: ensure that continue from expanded command cleans up the stack} memory { + apply {op { + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {$x < 5} {incr x} { + list a b c [{*}$op] d e f + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} {return -level 0 -code continue} +} 0 +test for-7.19 {Bug 3614226: ensure that break from expanded command cleans up the expansion stack} memory { + apply {op { + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {[incr x]<50} {} { + puts {*}[puts a b c {*}[{*}$op] d e f] + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} {return -level 0 -code break} +} 0 +test for-7.20 {Bug 3614226: ensure that continue from expanded command cleans up the expansion stack} memory { + apply {op { + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {[incr x]<50} {} { + puts {*}[puts a b c {*}[{*}$op] d e f] + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} {return -level 0 -code continue} +} 0 +test for-7.21 {Bug 3614226: ensure that break from expanded command cleans up the combination of main and expansion stack} memory { + apply {op { + set l [lrepeat 50 p q r] + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {[incr x]<50} {} { + puts [puts {*}$l {*}[puts a b c {*}$l {*}[{*}$op] d e f]] + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} {return -level 0 -code break} +} 0 +test for-7.22 {Bug 3614226: ensure that continue from expanded command cleans up the combination of main and expansion stack} memory { + apply {op { + set l [lrepeat 50 p q r] + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + for {set x 0} {[incr x]<50} {} { + puts [puts {*}$l {*}[puts a b c {*}$l {*}[{*}$op] d e f]] + } + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} {return -level 0 -code continue} +} 0 +test for-7.23 {Bug 3614226: ensure that break from expanded command only cleans up the right amount} memory { + apply {op { + set l [lrepeat 50 p q r] + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + unset -nocomplain {*}[for {set x 0} {[incr x]<50} {} { + puts [puts {*}$l {*}[puts a b c {*}$l {*}[{*}$op] d e f]] + }] + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} {return -level 0 -code break} +} 0 +test for-7.24 {Bug 3614226: ensure that continue from expanded command only cleans up the right amount} memory { + apply {op { + set l [lrepeat 50 p q r] + # Can't use [memtest]; must be careful when we change stack frames + set end [meminfo] + for {set i 0} {$i < 5} {incr i} { + unset -nocomplain {*}[for {set x 0} {[incr x]<50} {} { + puts [puts {*}$l {*}[puts a b c {*}$l {*}[{*}$op] d e f]] + }] + set tmp $end + set end [meminfo] + } + expr {$end - $tmp} + }} {return -level 0 -code continue} +} 0 # cleanup ::tcltest::cleanupTests |