1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
## Copyright (C) 2010 - 2022 Dirk Eddelbuettel and Romain Francois
##
## This file is part of Rcpp.
##
## Rcpp is free software: you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 2 of the License, or
## (at your option) any later version.
##
## Rcpp is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Rcpp. If not, see <http://www.gnu.org/licenses/>.
if (Sys.getenv("RunAllRcppTests") != "yes") exit_file("Set 'RunAllRcppTests' to 'yes' to run.")
## used below
.onWindows <- .Platform$OS.type == "windows"
.onSolaris <- Sys.info()[["sysname"]] == "SunOS"
Rcpp::sourceCpp("cpp/exceptions.cpp")
#test.stdException <- function() {
## Code works normally without an exception
expect_identical(takeLog(1L), log(1L))
## C++ exceptions are converted to R conditions
condition <- tryCatch(takeLog(-1L), error = identity)
expect_identical(condition$message, "Inadmissible value")
expect_identical(class(condition), c("std::range_error", "C++Error", "error", "condition"))
## C++ stack only available for Rcpp::exceptions
expect_true(is.null(condition$cppstack))
#expect_identical(condition$call, quote(takeLog(-1L)))
#test.rcppException <- function() {
## Code works normally without an exception
expect_identical(takeLog(1L), log(1L))
## C++ exceptions are converted to R conditions
condition <- tryCatch(takeLogRcpp(-1L), error = identity)
expect_identical(condition$message, "Inadmissible value")
expect_identical(class(condition), c("Rcpp::exception", "C++Error", "error", "condition"))
if (.onWindows) exit_file("Skipping remainder of file on Windows")
if (.onSolaris) exit_file("Skipping remainder of file on Solaris")
expect_true(!is.null(condition$cppstack))
expect_identical(class(condition$cppstack), "Rcpp_stack_trace")
#expect_equal(condition$call, quote(takeLogRcpp(-1L)))
#test.rcppStop <- function() {
## Code works normally without an exception
expect_identical(takeLog(1L), log(1L))
## C++ exceptions are converted to R conditions
condition <- tryCatch(takeLogStop(-1L), error = identity)
expect_identical(condition$message, "Inadmissible value")
expect_identical(class(condition), c("Rcpp::exception", "C++Error", "error", "condition"))
expect_true(!is.null(condition$cppstack))
expect_identical(class(condition$cppstack), "Rcpp_stack_trace")
#expect_equal(condition$call, quote(takeLogStop(-1L)))
#test.rcppExceptionLocation <- function() {
## Code works normally without an exception
expect_identical(takeLog(1L), log(1L))
## C++ exceptions are converted to R conditions
condition <- tryCatch(takeLogRcppLocation(-1L), error = identity)
expect_identical(condition$message, "Inadmissible value")
expect_identical(class(condition), c("Rcpp::exception", "C++Error", "error", "condition"))
expect_true(!is.null(condition$cppstack))
expect_identical(class(condition$cppstack), "Rcpp_stack_trace")
#expect_identical(condition$cppstack$file, "exceptions.cpp")
#expect_identical(condition$cppstack$line, 44L)
#expect_equal(condition$call, quote(takeLogRcppLocation(-1L)))
#test.rcppExceptionLocation <- function() {
## Nested exceptions work the same way
normal <- tryCatch(takeLogRcppLocation(-1L), error = identity)
f1 <- function(x) takeLogNested(x)
nested <- tryCatch(f1(-1), error = identity)
## Message the same
expect_identical(normal$message, nested$message)
#expect_equal(nested$call, quote(takeLogNested(x)))
#test.rcppExceptionNoCall <- function() {
## Can throw exceptions that don't include a call stack
e <- tryCatch(noCall(), error = identity)
expect_identical(e$message, "Testing")
expect_identical(e$call, NULL)
expect_identical(e$cppstack, NULL)
expect_identical(class(e), c("Rcpp::exception", "C++Error", "error", "condition"))
|
