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virTestCompareToFile: Add possibility to skip unwrapping of input file

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In some cases we might want to compare already wrapped data against a
wrapped file. Introduce virTestCompareToFileFull with a 'unwrap' boolean
which will control the unwrapping.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Peter Krempa 2021-03-31 09:18:57 +02:00
parent 3b0e264aa8
commit 19659d839c
2 changed files with 38 additions and 11 deletions
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42
tests/testutils.c
View File

@ -352,6 +352,7 @@ virTestRewrapFile(const char *filename)
* @param actual: actual output text
* @param actualName: name designator of the actual text
* @param regenerate: enable or disable regenerate functionality
* @param rewrap: enable or disable rewrapping when regenerating
*
* Display expected and actual output text, trimmed to first and last
* characters at which differences occur. Displays names of the text strings if
@ -363,7 +364,8 @@ virTestDifferenceFullInternal(FILE *stream,
const char *expectName,
const char *actual,
const char *actualName,
bool regenerate)
bool regenerate,
bool rewrap)
{
const char *expectStart;
const char *expectEnd;
@ -386,7 +388,8 @@ virTestDifferenceFullInternal(FILE *stream,
return -1;
}
if (virTestRewrapFile(expectName) < 0) {
if (rewrap &&
virTestRewrapFile(expectName) < 0) {
virDispatchError(NULL);
return -1;
}
@ -454,7 +457,7 @@ virTestDifferenceFull(FILE *stream,
const char *actualName)
{
return virTestDifferenceFullInternal(stream, expect, expectName,
actual, actualName, true);
actual, actualName, true, true);
}
/**
@ -477,7 +480,7 @@ virTestDifferenceFullNoRegenerate(FILE *stream,
const char *actualName)
{
return virTestDifferenceFullInternal(stream, expect, expectName,
actual, actualName, false);
actual, actualName, false, false);
}
/**
@ -566,12 +569,14 @@ int virTestDifferenceBin(FILE *stream,
/*
* @param actual: String input content
* @param filename: File to compare @actual against
* @param unwrap: Remove '\\\n' sequences from file content before comparison
*
* If @actual is NULL, it's treated as an empty string.
*/
int
virTestCompareToFile(const char *actual,
const char *filename)
virTestCompareToFileFull(const char *actual,
const char *filename,
bool unwrap)
{
g_autofree char *filecontent = NULL;
g_autofree char *fixedcontent = NULL;
@ -580,8 +585,13 @@ virTestCompareToFile(const char *actual,
if (!cmpcontent)
cmpcontent = "";
if (unwrap) {
if (virTestLoadFile(filename, &filecontent) < 0 && !virTestGetRegenerate())
return -1;
} else {
if (virFileReadAll(filename, INT_MAX, &filecontent) < 0 && !virTestGetRegenerate())
return -1;
}
if (filecontent) {
size_t filecontentLen = strlen(filecontent);
@ -596,15 +606,29 @@ virTestCompareToFile(const char *actual,
}
if (STRNEQ_NULLABLE(cmpcontent, filecontent)) {
virTestDifferenceFull(stderr,
filecontent, filename,
cmpcontent, NULL);
virTestDifferenceFullInternal(stderr, filecontent, filename,
cmpcontent, NULL, true, unwrap);
return -1;
}
return 0;
}
/*
* @param actual: String input content
* @param filename: File to compare @actual against
*
* If @actual is NULL, it's treated as an empty string.
*/
int
virTestCompareToFile(const char *actual,
const char *filename)
{
return virTestCompareToFileFull(actual, filename, true);
}
int
virTestCompareToULL(unsigned long long expect,
unsigned long long actual)

3
tests/testutils.h
View File

@ -63,6 +63,9 @@ int virTestDifferenceBin(FILE *stream,
const char *expect,
const char *actual,
size_t length);
int virTestCompareToFileFull(const char *actual,
const char *filename,
bool unwrap);
int virTestCompareToFile(const char *actual,
const char *filename);
int virTestCompareToString(const char *expect,