diff options
Diffstat (limited to 'qpdf')
| -rw-r--r-- | qpdf/qpdf-ctest.c | 59 | ||||
| -rw-r--r-- | qpdf/qpdf.testcov | 1 |
2 files changed, 58 insertions, 2 deletions
diff --git a/qpdf/qpdf-ctest.c b/qpdf/qpdf-ctest.c index 30e7af2f..0797d9a2 100644 --- a/qpdf/qpdf-ctest.c +++ b/qpdf/qpdf-ctest.c @@ -3,7 +3,9 @@ #include <assert.h> #include <stdlib.h> #include <string.h> +#include <errno.h> +static char* whoami = 0; static qpdf_data qpdf = 0; static void report_errors() @@ -42,6 +44,57 @@ static void report_errors() } } +static void read_file_into_memory(char const* filename, + char** buf, unsigned long* size) +{ + char* buf_p = 0; + FILE* f = NULL; + size_t bytes_read = 0; + size_t len = 0; + + f = fopen(filename, "rb"); + if (f == NULL) + { + fprintf(stderr, "%s: unable to open %s: %s\n", + whoami, filename, strerror(errno)); + exit(2); + } + fseek(f, 0, SEEK_END); + *size = (unsigned long) ftell(f); + fseek(f, 0, SEEK_SET); + *buf = malloc(*size); + if (*buf == NULL) + { + fprintf(stderr, "%s: unable to allocate %lu bytes\n", + whoami, *size); + exit(2); + } + buf_p = *buf; + bytes_read = 0; + len = 0; + while ((len = fread(buf_p + bytes_read, 1, *size - bytes_read, f)) > 0) + { + bytes_read += len; + } + if (bytes_read != *size) + { + if (ferror(f)) + { + fprintf(stderr, "%s: failure reading file %s into memory:", + whoami, filename); + } + else + { + fprintf(stderr, "%s: premature EOF reading file %s:", + whoami, filename); + } + fprintf(stderr, " read %lu, wanted %lu\n", + (unsigned long) bytes_read, (unsigned long) size); + exit(2); + } + fclose(f); +} + static void test01(char const* infile, char const* password, char const* outfile, @@ -135,7 +188,10 @@ static void test06(char const* infile, char const* outfile, char const* outfile2) { - qpdf_read(qpdf, infile, password); + char* buf = NULL; + unsigned long size = 0; + read_file_into_memory(infile, &buf, &size); + qpdf_read_memory(qpdf, infile, buf, size, password); qpdf_init_write(qpdf, outfile); qpdf_set_static_ID(qpdf, QPDF_TRUE); qpdf_set_object_stream_mode(qpdf, qpdf_o_generate); @@ -271,7 +327,6 @@ static void test15(char const* infile, int main(int argc, char* argv[]) { - char* whoami = 0; char* p = 0; int n = 0; char const* infile = 0; diff --git a/qpdf/qpdf.testcov b/qpdf/qpdf.testcov index 85455a68..f0b3e06a 100644 --- a/qpdf/qpdf.testcov +++ b/qpdf/qpdf.testcov @@ -186,3 +186,4 @@ QPDFObjectHandle append page contents 0 QPDF_Stream getRawStreamData 0 QPDF_Stream getStreamData 0 QPDF_Stream expand filter abbreviation 0 +qpdf-c called qpdf_read_memory 0 |