diff options
Diffstat (limited to 'testsuite/ltrace.main/parameters2.exp')
| -rw-r--r-- | testsuite/ltrace.main/parameters2.exp | 95 |
1 files changed, 71 insertions, 24 deletions
diff --git a/testsuite/ltrace.main/parameters2.exp b/testsuite/ltrace.main/parameters2.exp index 8443fb6..6318fc5 100644 --- a/testsuite/ltrace.main/parameters2.exp +++ b/testsuite/ltrace.main/parameters2.exp @@ -1,5 +1,5 @@ # This file is part of ltrace. -# Copyright (C) 2012 Petr Machata, Red Hat Inc. +# Copyright (C) 2012, 2013 Petr Machata, Red Hat Inc. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as @@ -27,6 +27,11 @@ ltraceMatch1 [ltraceRun -L -F [ltraceSource conf { }] -- $trivial] "error" == 0 ltraceMatch1 [ltraceRun -L -F [ltraceSource conf { + typedef char_blah = char; + void blah(char_blah); +}] -- $trivial] "error" == 0 + +ltraceMatch1 [ltraceRun -L -F [ltraceSource conf { typedef aa = int; typedef aa = int; }] -- $trivial] "error" != 0 @@ -119,20 +124,9 @@ ltraceMatch1 [ltraceRun -F $conf -e ll -A 5 \ } }]]] {->ll\({ 9, { 8, { 7, { 6, { 5, \.\.\. } } } } }\) *= <void>} == 1 -proc ltraceParamTest {conf cdecl libcode maincode match {params ""}} { - set conffile [ltraceSource conf $conf] - set lib [ltraceCompile liblib.so [ltraceSource c [concat $cdecl $libcode]]] - set bin [ltraceCompile {} $lib \ - [ltraceSource c \ - [concat $cdecl "int main(void) {" $maincode "}"]]] - - set command [concat "ltraceRun -F $conffile " $params "-- $bin"] - return [ltraceMatch [eval $command] $match] -} - # Test using lens in typedef. -ltraceParamTest { +ltraceMatch1 [ltraceLibTest { typedef hexptr = hex(uint*); void fun(hexptr); } { @@ -142,13 +136,11 @@ ltraceParamTest { } { unsigned u = 0x123; fun(&u); -} { - {{fun\(0x123\) *= <void>} == 1} -} +}] {fun\(0x123\) *= <void>} == 1 # Test support for bitvec lens. -ltraceParamTest { +ltraceMatch [ltraceLibTest { void fun(bitvec(uint)); void fun2(bitvec(array(char, 32)*)); } { @@ -167,7 +159,7 @@ ltraceParamTest { bytes[1] = 0xff; bytes[31] = 0x80; fun2(bytes); -} { +}] { {{fun\(<>\) *= <void>} == 1} {{fun\(<0-1,5,8>\) *= <void>} == 1} {{fun\(~<0>\) *= <void>} == 1} @@ -177,7 +169,7 @@ ltraceParamTest { # Test support for hex(float), hex(double). -ltraceParamTest { +ltraceMatch [ltraceLibTest { hex(float) hex_float(hex(float)); hex(double) hex_double(hex(double)); } { @@ -189,15 +181,28 @@ ltraceParamTest { } { hex_float(1.5); hex_double(1.5); -} { +}] { {{hex_float\(0x1.8p\+0\) *= 0x1.4p\+1} == 1} {{hex_double\(0x1.8p\+0\) *= 0x1.4p\+1} == 1} } +# Test that "addr" is recognized. + +ltraceMatch1 [ltraceLibTest { + void fun(addr); +} { + #include <stdint.h> + void fun(uintptr_t u); +} { + void fun(uintptr_t u) {} +} { + fun(0x1234); +}] {fun\(0x1234\) *= <void>} == 1 + # Test that -x fun can find "fun" prototype even if "fun" is in a # library. -ltraceParamTest { +ltraceMatch1 [ltraceLibTest { void fun(); } { void libfun(void); @@ -207,9 +212,51 @@ ltraceParamTest { } { libfun(); } { - {{fun@.*\(\)} == 1} -} { -L -x fun -} +}] {fun@.*\(\)} == 1 + + +# Test that %p format specifier does not crash + +ltraceMatch1 [ltraceLibTest { + void print_ptr(format); +} { + void print_ptr(const char *format, ...); +} { + void print_ptr(const char *format, ...) { } +} { + void *addr = (void *)0x42; + print_ptr("%p\n", addr); +}] {print_ptr\("%p\\n", 0x42\) *= <void>} == 1 + + +# Test that zero(EXPR) does not leak memory (needs valgrind) + +ltraceMatch1 [ltraceLibTest { + typedef String = string(array(char, zero(256))); + String *get_string(); +} { + char *get_string(); +} { + char *get_string() { + return "FOO"; + } +} { + get_string(); +}] {get_string\(\) *= "FOO"} == 1 + +# Test that void* NULL's are displayed as "nil" as well. + +ltraceMatch1 [ltraceLibTest { + addr somefunc(); +} { + void *somefunc(void); +} { + void *somefunc(void) { + return 0; + } +} { + somefunc(); +}] {somefunc\(\) *= nil} == 1 ltraceDone |