diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/resolver.test | 117 | ||||
| -rw-r--r-- | tests/var.test | 30 | ||||
| -rw-r--r-- | tests/zlib.test | 23 |
3 files changed, 169 insertions, 1 deletions
diff --git a/tests/resolver.test b/tests/resolver.test index f3d22e5..9bb4c08 100644 --- a/tests/resolver.test +++ b/tests/resolver.test @@ -187,7 +187,7 @@ test resolver-2.1 {compiled var resolver: Bug #3383616} -setup { # During the compilation the compiled var resolver, the resolve-specific # var info is allocated, during the execution of the body, the variable is # fetched and cached. - x; + x # During later calls, the cached variable is reused. x # When the proc is freed, the resolver-specific resolver var info is @@ -196,6 +196,121 @@ test resolver-2.1 {compiled var resolver: Bug #3383616} -setup { } -cleanup { testinterpresolver down } -result {} + + +# +# The test resolver-3.1* test bad interactions of resolvers on the "global" +# (per interp) literal pools. A resolver might resolve a cmd literal depending +# on a context differently, whereas the cmd literal sharing assumed that the +# namespace containing the literal solely determines the resolved cmd (and is +# resolver-agnostic). +# +# In order to make the test cases for the per-interpreter cmd literal pool +# reproducable and to minimize interactions between test cases, we use a slave +# interpreter per test-case. +# +# +# Testing resolver in namespace-based context "ctx1" +# +test resolver-3.1a { + interp command resolver, + resolve literal "z" in proc "x1" in context "ctx1" +} -setup { + + interp create i0 + testinterpresolver up i0 + i0 eval { + proc y {} { return yy } + namespace eval ::ns { + proc x1 {} { z } + } + } +} -constraints testinterpresolver -body { + + set r [i0 eval {namespace eval ::ctx1 { + ::ns::x1 + }}] + + return $r +} -cleanup { + testinterpresolver down i0 + interp delete i0 +} -result {yy} + +# +# Testing resolver in namespace-based context "ctx2" +# +test resolver-3.1b { + interp command resolver, + resolve literal "z" in proc "x2" in context "ctx2" +} -setup { + + interp create i0 + testinterpresolver up i0 + i0 eval { + proc Y {} { return YY } + namespace eval ::ns { + proc x2 {} { z } + } + } +} -constraints testinterpresolver -body { + + set r [i0 eval {namespace eval ::ctx2 { + ::ns::x2 + }}] + + return $r +} -cleanup { + testinterpresolver down i0 + interp delete i0 +} -result {YY} + +# +# Testing resolver in namespace-based context "ctx1" and "ctx2" in the same +# interpreter. +# + +test resolver-3.1c { + interp command resolver, + resolve literal "z" in proc "x1" in context "ctx1", + resolve literal "z" in proc "x2" in context "ctx2" + + Test, whether the shared cmd literal created by the first byte-code + compilation interacts with the second one. +} -setup { + + interp create i0 + testinterpresolver up i0 + + i0 eval { + proc y {} { return yy } + proc Y {} { return YY } + namespace eval ::ns { + proc x1 {} { z } + proc x2 {} { z } + } + } + +} -constraints testinterpresolver -body { + + set r1 [i0 eval {namespace eval ::ctx1 { + ::ns::x1 + }}] + + set r2 [i0 eval {namespace eval ::ctx2 { + ::ns::x2 + }}] + + set r3 [i0 eval {namespace eval ::ctx1 { + ::ns::x1 + }}] + + return [list $r1 $r2 $r3] +} -cleanup { + testinterpresolver down i0 + interp delete i0 +} -result {yy YY yy} + cleanupTests return diff --git a/tests/var.test b/tests/var.test index 297034a..a9d93ac 100644 --- a/tests/var.test +++ b/tests/var.test @@ -26,6 +26,20 @@ testConstraint testupvar [llength [info commands testupvar]] testConstraint testgetvarfullname [llength [info commands testgetvarfullname]] testConstraint testsetnoerr [llength [info commands testsetnoerr]] testConstraint memory [llength [info commands memory]] +if {[testConstraint memory]} { + proc getbytes {} { + return [lindex [split [memory info] \n] 3 3] + } + proc leaktest {script {iterations 3}} { + set end [getbytes] + for {set i 0} {$i < $iterations} {incr i} { + uplevel 1 $script + set tmp $end + set end [getbytes] + } + return [expr {$end - $tmp}] + } +} catch {rename p ""} catch {namespace delete test_ns_var} @@ -579,6 +593,22 @@ test var-8.2 {TclDeleteNamespaceVars, "unset" traces on ns delete are called wit list [namespace delete test_ns_var] $::info } -result {{} {::test_ns_var::v {} u}} +test var-8.3 {TclDeleteNamespaceVars, mem leak} -constraints memory -setup { + proc ::t {a i o} { + set $a 321 + } +} -body { + leaktest { + namespace eval n { + variable v 123 + trace variable v u ::t + } + namespace delete n + } +} -cleanup { + rename ::t {} +} -result 0 + test var-9.1 {behaviour of TclGet/SetVar simple get/set} -setup { catch {unset u} catch {unset v} diff --git a/tests/zlib.test b/tests/zlib.test index 8a040d8..15dbb34 100644 --- a/tests/zlib.test +++ b/tests/zlib.test @@ -917,6 +917,29 @@ test zlib-12.1 {Tk Bug 9eb55debc5} -constraints zlib -setup { } -cleanup { $stream close } -result {12026 18000} +test zlib-12.2 {Patrick Dunnigan's issue} -constraints zlib -setup { + set filesrc [makeFile {} test.input] + set filedst [makeFile {} test.output] + set f [open $filesrc "wb"] + for {set i 0} {$i < 10000} {incr i} { + puts -nonewline $f "x" + } + close $f +} -body { + set fin [open $filesrc "rb"] + set fout [open $filedst "wb"] + set header [dict create filename "test.input" time 0] + try { + fcopy $fin [zlib push gzip $fout -header $header] + } finally { + close $fin + close $fout + } + file size $filedst +} -cleanup { + removeFile $filesrc + removeFile $filedst +} -result 4152 ::tcltest::cleanupTests return |