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Re: [Qemu-devel] [PATCH v2 1/33] tests: acpi: report names of expected f


From: Marcel Apfelbaum
Subject: Re: [Qemu-devel] [PATCH v2 1/33] tests: acpi: report names of expected files in verbose mode
Date: Mon, 30 May 2016 21:14:12 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0

On 05/26/2016 12:46 PM, Igor Mammedov wrote:
print expected file name if it doesn't exists if
verbose mode is enabled*. It helps to avoid running
bios-tables-test under debugger to figure out missing
file name.

*)
verbose mode is enabled if "V" env. variable is set

Signed-off-by: Igor Mammedov <address@hidden>
---
  v2: replace 'for' loop with more readble 'goto'
      Marcel Apfelbaum <address@hidden>
---
  tests/bios-tables-test.c | 18 +++++++++++++-----
  1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index 0352814..f0493f8 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -464,7 +464,6 @@ static GArray *load_expected_aml(test_data *data)
  {
      int i;
      AcpiSdtTable *sdt;
-    gchar *aml_file = NULL;
      GError *error = NULL;
      gboolean ret;

@@ -472,6 +471,7 @@ static GArray *load_expected_aml(test_data *data)
      for (i = 0; i < data->tables->len; ++i) {
          AcpiSdtTable exp_sdt;
          uint32_t signature;
+        gchar *aml_file = NULL;
          const char *ext = data->variant ? data->variant : "";

          sdt = &g_array_index(data->tables, AcpiSdtTable, i);
@@ -484,13 +484,21 @@ static GArray *load_expected_aml(test_data *data)
  try_again:
          aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine,
                                     (gchar *)&signature, ext);
-        if (data->variant && !g_file_test(aml_file, G_FILE_TEST_EXISTS)) {
-            g_free(aml_file);
+        if (getenv("V")) {
+            fprintf(stderr, "\nLooking for expected file '%s'\n", aml_file);
+        }
+        if (g_file_test(aml_file, G_FILE_TEST_EXISTS)) {
+            exp_sdt.aml_file = aml_file;
+        } else if (*ext != '\0') {
+            /* try fallback to generic (extention less) expected file */
              ext = "";
+            g_free(aml_file);
              goto try_again;
          }
-        exp_sdt.aml_file = aml_file;
-        g_assert(g_file_test(aml_file, G_FILE_TEST_EXISTS));
+        g_assert(exp_sdt.aml_file);
+        if (getenv("V")) {
+            fprintf(stderr, "\nUsing expected file '%s'\n", aml_file);
+        }
          ret = g_file_get_contents(aml_file, &exp_sdt.aml,
                                    &exp_sdt.aml_len, &error);
          g_assert(ret);


Reviewed-by: Marcel Apfelbaum <address@hidden>

Thanks,
Marcel



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