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-rw-r--r--src/libutil/tests/logging.cc130
1 files changed, 98 insertions, 32 deletions
diff --git a/src/libutil/tests/logging.cc b/src/libutil/tests/logging.cc
index 6a6fb4ac3..ef22e9966 100644
--- a/src/libutil/tests/logging.cc
+++ b/src/libutil/tests/logging.cc
@@ -11,6 +11,13 @@ namespace nix {
* logEI
* --------------------------------------------------------------------------*/
+ const char *test_file =
+ "previous line of code\n"
+ "this is the problem line of code\n"
+ "next line of code\n";
+ const char *one_liner =
+ "this is the other problem line of code";
+
TEST(logEI, catpuresBasicProperties) {
MakeError(TestError, Error);
@@ -137,7 +144,6 @@ namespace nix {
* logError
* --------------------------------------------------------------------------*/
-
TEST(logError, logErrorWithoutHintOrCode) {
testing::internal::CaptureStderr();
@@ -152,7 +158,7 @@ namespace nix {
TEST(logError, logErrorWithPreviousAndNextLinesOfCode) {
SymbolTable testTable;
- auto problem_file = testTable.create("myfile.nix");
+ auto problem_file = testTable.create(test_file);
testing::internal::CaptureStderr();
@@ -162,21 +168,16 @@ namespace nix {
.hint = hintfmt("this hint has %1% templated %2%!!",
"yellow",
"values"),
- .nixCode = NixCode {
- .errPos = Pos(problem_file, 40, 13),
- .prevLineOfCode = "previous line of code",
- .errLineOfCode = "this is the problem line of code",
- .nextLineOfCode = "next line of code",
- }});
-
+ .errPos = Pos(foString, problem_file, 02, 13),
+ });
auto str = testing::internal::GetCapturedStderr();
- ASSERT_STREQ(str.c_str(), "\x1B[31;1merror:\x1B[0m\x1B[34;1m --- error name --- error-unit-test\x1B[0m\nin file: \x1B[34;1mmyfile.nix (40:13)\x1B[0m\n\nerror with code lines\n\n 39| previous line of code\n 40| this is the problem line of code\n | \x1B[31;1m^\x1B[0m\n 41| next line of code\n\nthis hint has \x1B[33;1myellow\x1B[0m templated \x1B[33;1mvalues\x1B[0m!!\n");
+ ASSERT_STREQ(str.c_str(), "\x1B[31;1merror:\x1B[0m\x1B[34;1m --- error name --- error-unit-test\x1B[0m\n\x1B[34;1mat: \x1B[33;1m(2:13)\x1B[34;1m from string\x1B[0m\n\nerror with code lines\n\n 1| previous line of code\n 2| this is the problem line of code\n | \x1B[31;1m^\x1B[0m\n 3| next line of code\n\nthis hint has \x1B[33;1myellow\x1B[0m templated \x1B[33;1mvalues\x1B[0m!!\n");
}
- TEST(logError, logErrorWithoutLinesOfCode) {
+ TEST(logError, logErrorWithInvalidFile) {
SymbolTable testTable;
- auto problem_file = testTable.create("myfile.nix");
+ auto problem_file = testTable.create("invalid filename");
testing::internal::CaptureStderr();
logError({
@@ -185,28 +186,23 @@ namespace nix {
.hint = hintfmt("this hint has %1% templated %2%!!",
"yellow",
"values"),
- .nixCode = NixCode {
- .errPos = Pos(problem_file, 40, 13)
- }});
+ .errPos = Pos(foFile, problem_file, 02, 13)
+ });
auto str = testing::internal::GetCapturedStderr();
- ASSERT_STREQ(str.c_str(), "\x1B[31;1merror:\x1B[0m\x1B[34;1m --- error name --- error-unit-test\x1B[0m\nin file: \x1B[34;1mmyfile.nix (40:13)\x1B[0m\n\nerror without any code lines.\n\nthis hint has \x1B[33;1myellow\x1B[0m templated \x1B[33;1mvalues\x1B[0m!!\n");
+ ASSERT_STREQ(str.c_str(), "\x1B[31;1merror:\x1B[0m\x1B[34;1m --- SysError --- error-unit-test\x1B[0m\nopening file '\x1B[33;1minvalid filename\x1B[0m': \x1B[33;1mNo such file or directory\x1B[0m\n\x1B[31;1merror:\x1B[0m\x1B[34;1m --- error name --- error-unit-test\x1B[0m\n\x1B[34;1mat: \x1B[33;1m(2:13)\x1B[34;1m in file: \x1B[0minvalid filename\n\nerror without any code lines.\n\nthis hint has \x1B[33;1myellow\x1B[0m templated \x1B[33;1mvalues\x1B[0m!!\n");
}
TEST(logError, logErrorWithOnlyHintAndName) {
- SymbolTable testTable;
- auto problem_file = testTable.create("myfile.nix");
testing::internal::CaptureStderr();
logError({
.name = "error name",
.hint = hintfmt("hint %1%", "only"),
- .nixCode = NixCode {
- .errPos = Pos(problem_file, 40, 13)
- }});
+ });
auto str = testing::internal::GetCapturedStderr();
- ASSERT_STREQ(str.c_str(), "\x1B[31;1merror:\x1B[0m\x1B[34;1m --- error name --- error-unit-test\x1B[0m\nin file: \x1B[34;1mmyfile.nix (40:13)\x1B[0m\n\nhint \x1B[33;1monly\x1B[0m\n");
+ ASSERT_STREQ(str.c_str(), "\x1B[31;1merror:\x1B[0m\x1B[34;1m --- error name --- error-unit-test\x1B[0m\nhint \x1B[33;1monly\x1B[0m\n");
}
@@ -219,18 +215,18 @@ namespace nix {
logWarning({
.name = "name",
- .description = "error description",
+ .description = "warning description",
.hint = hintfmt("there was a %1%", "warning"),
});
auto str = testing::internal::GetCapturedStderr();
- ASSERT_STREQ(str.c_str(), "\x1B[33;1mwarning:\x1B[0m\x1B[34;1m --- name --- error-unit-test\x1B[0m\nerror description\n\nthere was a \x1B[33;1mwarning\x1B[0m\n");
+ ASSERT_STREQ(str.c_str(), "\x1B[33;1mwarning:\x1B[0m\x1B[34;1m --- name --- error-unit-test\x1B[0m\nwarning description\n\nthere was a \x1B[33;1mwarning\x1B[0m\n");
}
TEST(logWarning, logWarningWithFileLineNumAndCode) {
SymbolTable testTable;
- auto problem_file = testTable.create("myfile.nix");
+ auto problem_file = testTable.create(test_file);
testing::internal::CaptureStderr();
@@ -240,16 +236,68 @@ namespace nix {
.hint = hintfmt("this hint has %1% templated %2%!!",
"yellow",
"values"),
- .nixCode = NixCode {
- .errPos = Pos(problem_file, 40, 13),
- .prevLineOfCode = std::nullopt,
- .errLineOfCode = "this is the problem line of code",
- .nextLineOfCode = std::nullopt
- }});
+ .errPos = Pos(foStdin, problem_file, 2, 13),
+ });
+
+
+ auto str = testing::internal::GetCapturedStderr();
+ ASSERT_STREQ(str.c_str(), "\x1B[33;1mwarning:\x1B[0m\x1B[34;1m --- warning name --- error-unit-test\x1B[0m\n\x1B[34;1mat: \x1B[33;1m(2:13)\x1B[34;1m from stdin\x1B[0m\n\nwarning description\n\n 1| previous line of code\n 2| this is the problem line of code\n | \x1B[31;1m^\x1B[0m\n 3| next line of code\n\nthis hint has \x1B[33;1myellow\x1B[0m templated \x1B[33;1mvalues\x1B[0m!!\n");
+ }
+
+ /* ----------------------------------------------------------------------------
+ * traces
+ * --------------------------------------------------------------------------*/
+
+ TEST(addTrace, showTracesWithShowTrace) {
+ SymbolTable testTable;
+ auto problem_file = testTable.create(test_file);
+
+ auto oneliner_file = testTable.create(one_liner);
+
+ auto e = AssertionError(ErrorInfo {
+ .name = "wat",
+ .description = "a well-known problem occurred",
+ .hint = hintfmt("it has been %1% days since our last error", "zero"),
+ .errPos = Pos(foString, problem_file, 2, 13),
+ });
+
+ e.addTrace(Pos(foStdin, oneliner_file, 1, 19), "while trying to compute %1%", 42);
+ e.addTrace(std::nullopt, "while doing something without a %1%", "pos");
+
+ testing::internal::CaptureStderr();
+
+ loggerSettings.showTrace.assign(true);
+
+ logError(e.info());
+
+ auto str = testing::internal::GetCapturedStderr();
+ ASSERT_STREQ(str.c_str(), "\x1B[31;1merror:\x1B[0m\x1B[34;1m --- AssertionError --- error-unit-test\x1B[0m\n\x1B[34;1mat: \x1B[33;1m(2:13)\x1B[34;1m from string\x1B[0m\n\na well-known problem occurred\n\n 1| previous line of code\n 2| this is the problem line of code\n | \x1B[31;1m^\x1B[0m\n 3| next line of code\n\nit has been \x1B[33;1mzero\x1B[0m days since our last error\n\x1B[34;1m---- show-trace ----\x1B[0m\n\x1B[34;1mtrace: \x1B[0mwhile trying to compute \x1B[33;1m42\x1B[0m\n\x1B[34;1mat: \x1B[33;1m(1:19)\x1B[34;1m from stdin\x1B[0m\n\n 1| this is the other problem line of code\n | \x1B[31;1m^\x1B[0m\n\n\x1B[34;1mtrace: \x1B[0mwhile doing something without a \x1B[33;1mpos\x1B[0m\n");
+ }
+
+ TEST(addTrace, hideTracesWithoutShowTrace) {
+ SymbolTable testTable;
+ auto problem_file = testTable.create(test_file);
+
+ auto oneliner_file = testTable.create(one_liner);
+
+ auto e = AssertionError(ErrorInfo {
+ .name = "wat",
+ .description = "a well-known problem occurred",
+ .hint = hintfmt("it has been %1% days since our last error", "zero"),
+ .errPos = Pos(foString, problem_file, 2, 13),
+ });
+
+ e.addTrace(Pos(foStdin, oneliner_file, 1, 19), "while trying to compute %1%", 42);
+ e.addTrace(std::nullopt, "while doing something without a %1%", "pos");
+ testing::internal::CaptureStderr();
+
+ loggerSettings.showTrace.assign(false);
+
+ logError(e.info());
auto str = testing::internal::GetCapturedStderr();
- ASSERT_STREQ(str.c_str(), "\x1B[33;1mwarning:\x1B[0m\x1B[34;1m --- warning name --- error-unit-test\x1B[0m\nin file: \x1B[34;1mmyfile.nix (40:13)\x1B[0m\n\nwarning description\n\n 40| this is the problem line of code\n | \x1B[31;1m^\x1B[0m\n\nthis hint has \x1B[33;1myellow\x1B[0m templated \x1B[33;1mvalues\x1B[0m!!\n");
+ ASSERT_STREQ(str.c_str(), "\x1B[31;1merror:\x1B[0m\x1B[34;1m --- AssertionError --- error-unit-test\x1B[0m\n\x1B[34;1mat: \x1B[33;1m(2:13)\x1B[34;1m from string\x1B[0m\n\na well-known problem occurred\n\n 1| previous line of code\n 2| this is the problem line of code\n | \x1B[31;1m^\x1B[0m\n 3| next line of code\n\nit has been \x1B[33;1mzero\x1B[0m days since our last error\n");
}
/* ----------------------------------------------------------------------------
@@ -289,4 +337,22 @@ namespace nix {
"what about this " ANSI_YELLOW "%3%" ANSI_NORMAL " " ANSI_YELLOW "one" ANSI_NORMAL);
}
+
+ /* ----------------------------------------------------------------------------
+ * ErrPos
+ * --------------------------------------------------------------------------*/
+
+ TEST(errpos, invalidPos) {
+
+ // contains an invalid symbol, which we should not dereference!
+ Pos invalid;
+
+ // constructing without access violation.
+ ErrPos ep(invalid);
+
+ // assignment without access violation.
+ ep = invalid;
+
+ }
+
}
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