diff options
-rw-r--r-- | jim.c | 48 | ||||
-rw-r--r-- | test.tcl | 328 |
2 files changed, 367 insertions, 9 deletions
@@ -290,8 +290,32 @@ int Jim_StringToWide(char *str, jim_wide *widePtr, int base) #else *widePtr = strtol(str, &endptr, base); #endif - if (str[0] == '\0' || endptr[0] != '\0') + if (str[0] == '\0') return JIM_ERR; + if (endptr[0] != '\0') { + while(*endptr) { + if (!isspace((int)*endptr)) + return JIM_ERR; + endptr++; + } + } + return JIM_OK; +} + +int Jim_StringToIndex(char *str, int *intPtr) +{ + char *endptr; + + *intPtr = strtol(str, &endptr, 10); + if (str[0] == '\0') + return JIM_ERR; + if (endptr[0] != '\0') { + while(*endptr) { + if (!isspace((int)*endptr)) + return JIM_ERR; + endptr++; + } + } return JIM_OK; } @@ -4832,7 +4856,7 @@ void UpdateStringOfIndex(struct Jim_Obj *objPtr) int SetIndexFromAny(Jim_Interp *interp, Jim_Obj *objPtr) { int index, end = 0; - char *str, *endptr; + char *str; /* Get the string representation */ str = Jim_GetString(objPtr, NULL); @@ -4845,11 +4869,10 @@ int SetIndexFromAny(Jim_Interp *interp, Jim_Obj *objPtr) str += 4; end = 1; } - index = strtol(str, &endptr, 0); - if (str[0] == '\0' || endptr[0] != '\0') { + if (Jim_StringToIndex(str, &index) != JIM_OK) { Jim_SetResult(interp, Jim_NewEmptyStringObj(interp)); Jim_AppendStrings(interp, Jim_GetResult(interp), - "bad index \"", str, "\": " + "bad index \"", Jim_GetString(objPtr, NULL), "\": " "must be integer or end?-integer?", NULL); return JIM_ERR; @@ -6003,7 +6026,7 @@ static int Jim_Unknown(Jim_Interp *interp, int argc, Jim_Obj **argv) if (argc+1 <= JIM_EVAL_SARGV_LEN) v = sv; else - v = Jim_Alloc(sizeof(Jim_Obj*)*argc+1); + v = Jim_Alloc(sizeof(Jim_Obj*)*(argc+1)); /* Make a copy of the arguments vector, but shifted on * the right of one position. The command name of the * command will be instead the first argument of the @@ -7243,23 +7266,30 @@ int Jim_LindexCoreCommand(Jim_Interp *interp, int argc, Jim_Obj **argv) int index; if (argc < 3) { - Jim_WrongNumArgs(interp, 1, argv, "listValue index ?...?"); + Jim_WrongNumArgs(interp, 1, argv, "list index ?...?"); return JIM_ERR; } objPtr = argv[1]; + Jim_IncrRefCount(objPtr); for (i = 2; i < argc; i++) { listObjPtr = objPtr; - if (Jim_GetIndex(interp, argv[i], &index) != JIM_OK) + if (Jim_GetIndex(interp, argv[i], &index) != JIM_OK) { + Jim_DecrRefCount(interp, listObjPtr); return JIM_ERR; + } if (Jim_ListIndex(interp, listObjPtr, index, &objPtr, JIM_NONE) != JIM_OK) { /* Returns an empty object if the index * is out of range. */ + Jim_DecrRefCount(interp, listObjPtr); Jim_SetEmptyResult(interp); return JIM_OK; } + Jim_IncrRefCount(objPtr); + Jim_DecrRefCount(interp, listObjPtr); } Jim_SetResult(interp, objPtr); + Jim_DecrRefCount(interp, objPtr); return JIM_OK; } @@ -7269,7 +7299,7 @@ int Jim_LlengthCoreCommand(Jim_Interp *interp, int argc, Jim_Obj **argv) int len; if (argc != 2) { - Jim_WrongNumArgs(interp, 1, argv, "listValue"); + Jim_WrongNumArgs(interp, 1, argv, "list"); return JIM_ERR; } Jim_ListLength(interp, argv[1], &len); @@ -1605,6 +1605,334 @@ test incr-2.29 {incr command (not compiled): runtime error, bad variable value} list [catch {$z x 1} msg] $msg } {1 {expected integer but got " - "}} +################################################################################ +# LLENGTH +################################################################################ + +test llength-1.1 {length of list} { + llength {a b c d} +} 4 +test llength-1.2 {length of list} { + llength {a b c {a b {c d}} d} +} 5 +test llength-1.3 {length of list} { + llength {} +} 0 + +test llength-2.1 {error conditions} { + list [catch {llength} msg] $msg +} {1 {wrong # args: should be "llength list"}} +test llength-2.2 {error conditions} { + list [catch {llength 123 2} msg] $msg +} {1 {wrong # args: should be "llength list"}} + +################################################################################ +# LINDEX +################################################################################ + +set lindex lindex +set minus - + +# Tests of Tcl_LindexObjCmd, NOT COMPILED + +#test lindex-1.1 {wrong # args} { +# list [catch {eval $lindex} result] $result +#} "1 {wrong # args: should be \"lindex list ?index...?\"}" + +# Indices that are lists or convertible to lists + +#test lindex-2.1 {empty index list} { +# set x {} +# list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +#} {{a b c} {a b c}} + +test lindex-2.2 {singleton index list} { + set x { 1 } + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {b b} + +test lindex-2.4 {malformed index list} { + set x \{ + list [catch { eval [list $lindex {a b c} $x] } result] $result +} {1 bad\ index\ \"\{\":\ must\ be\ integer\ or\ end?-integer?} + +# Indices that are integers or convertible to integers + +test lindex-3.1 {integer -1} { + set x ${minus}1 + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {{} {}} + +test lindex-3.2 {integer 0} { + set x [string range 00 0 0] + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {a a} + +test lindex-3.3 {integer 2} { + set x [string range 22 0 0] + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {c c} + +test lindex-3.4 {integer 3} { + set x [string range 33 0 0] + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {{} {}} + +test lindex-3.7 {indexes don't shimmer wide ints} { + set x [expr {(1<<31) - 2}] + list $x [lindex {1 2 3} $x] [incr x] [incr x] +} {2147483646 {} 2147483647 2147483648} + +# Indices relative to end + +test lindex-4.1 {index = end} { + set x end + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {c c} + +test lindex-4.2 {index = end--1} { + set x end--1 + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {{} {}} + +test lindex-4.3 {index = end-0} { + set x end-0 + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {c c} + +test lindex-4.4 {index = end-2} { + set x end-2 + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {a a} + +test lindex-4.5 {index = end-3} { + set x end-3 + list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +} {{} {}} + +test lindex-4.8 {bad integer, not octal} { + set x end-0a2 + list [catch { eval [list $lindex {a b c} $x] } result] $result +} "1 {bad index \"end-0a2\": must be integer or end?-integer?}" + +#test lindex-4.9 {incomplete end} { +# set x en +# list [eval [list $lindex {a b c} $x]] [eval [list $lindex {a b c} $x]] +#} {c c} + +test lindex-4.10 {incomplete end-} { + set x end- + list [catch { eval [list $lindex {a b c} $x] } result] $result +} "1 {bad index \"end-\": must be integer or end?-integer?}" + +test lindex-5.1 {bad second index} { + list [catch { eval [list $lindex {a b c} 0 0a2] } result] $result +} "1 {bad index \"0a2\": must be integer or end?-integer?}" + +test lindex-5.2 {good second index} { + eval [list $lindex {{a b c} {d e f} {g h i}} 1 2] +} f + +test lindex-5.3 {three indices} { + eval [list $lindex {{{a b} {c d}} {{e f} {g h}}} 1 0 1] +} f + +test lindex-7.1 {quoted elements} { + eval [list $lindex {a "b c" d} 1] +} {b c} +test lindex-7.2 {quoted elements} { + eval [list $lindex {"{}" b c} 0] +} {{}} +test lindex-7.3 {quoted elements} { + eval [list $lindex {ab "c d \" x" y} 1] +} {c d " x} +test lindex-7.4 {quoted elements} { + lindex {a b {c d "e} {f g"}} 2 +} {c d "e} + +test lindex-8.1 {data reuse} { + set x 0 + eval [list $lindex $x $x] +} {0} + +test lindex-8.2 {data reuse} { + set a 0 + eval [list $lindex $a $a $a] +} 0 +test lindex-8.3 {data reuse} { + set a 1 + eval [list $lindex $a $a $a] +} {} + +#---------------------------------------------------------------------- + +test lindex-10.2 {singleton index list} { + set x { 1 } + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {b b} + +test lindex-10.4 {malformed index list} { + set x \{ + list [catch { lindex {a b c} $x } result] $result +} {1 bad\ index\ \"\{\":\ must\ be\ integer\ or\ end?-integer?} + +# Indices that are integers or convertible to integers + +test lindex-11.1 {integer -1} { + set x ${minus}1 + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {{} {}} + +test lindex-11.2 {integer 0} { + set x [string range 00 0 0] + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {a a} + +test lindex-11.3 {integer 2} { + set x [string range 22 0 0] + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {c c} + +test lindex-11.4 {integer 3} { + set x [string range 33 0 0] + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {{} {}} + +# Indices relative to end +test lindex-12.1 {index = end} { + set x end + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {c c} + +test lindex-12.2 {index = end--1} { + set x end--1 + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {{} {}} + +test lindex-12.3 {index = end-0} { + set x end-0 + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {c c} + +test lindex-12.4 {index = end-2} { + set x end-2 + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {a a} + +test lindex-12.5 {index = end-3} { + set x end-3 + catch { + list [lindex {a b c} $x] [lindex {a b c} $x] + } result + set result +} {{} {}} + +test lindex-12.8 {bad integer, not octal} { + set x end-0a2 + list [catch { lindex {a b c} $x } result] $result +} "1 {bad index \"end-0a2\": must be integer or end?-integer?}" + +test lindex-12.10 {incomplete end-} { + set x end- + list [catch { lindex {a b c} $x } result] $result +} "1 {bad index \"end-\": must be integer or end?-integer?}" + +test lindex-13.1 {bad second index} { + list [catch { lindex {a b c} 0 0a2 } result] $result +} "1 {bad index \"0a2\": must be integer or end?-integer?}" + +test lindex-13.2 {good second index} { + catch { + lindex {{a b c} {d e f} {g h i}} 1 2 + } result + set result +} f + +test lindex-13.3 {three indices} { + catch { + lindex {{{a b} {c d}} {{e f} {g h}}} 1 0 1 + } result + set result +} f + +test lindex-15.1 {quoted elements} { + catch { + lindex {a "b c" d} 1 + } result + set result +} {b c} +test lindex-15.2 {quoted elements} { + catch { + lindex {"{}" b c} 0 + } result + set result +} {{}} +test lindex-15.3 {quoted elements} { + catch { + lindex {ab "c d \" x" y} 1 + } result + set result +} {c d " x} +test lindex-15.4 {quoted elements} { + catch { + lindex {a b {c d "e} {f g"}} 2 + } result + set result +} {c d "e} + +test lindex-16.1 {data reuse} { + set x 0 + catch { + lindex $x $x + } result + set result +} {0} + +test lindex-16.2 {data reuse} { + set a 0 + catch { + lindex $a $a $a + } result + set result +} 0 +test lindex-16.3 {data reuse} { + set a 1 + catch { + lindex $a $a $a + } result + set result +} {} + +catch { unset lindex} +catch { unset minus } + ################################################################################ # FINAL REPORT |