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-rw-r--r--tools/h5dump/h5dumpgentest.c151
1 files changed, 117 insertions, 34 deletions
diff --git a/tools/h5dump/h5dumpgentest.c b/tools/h5dump/h5dumpgentest.c
index 89652f2..3a5272a 100644
--- a/tools/h5dump/h5dumpgentest.c
+++ b/tools/h5dump/h5dumpgentest.c
@@ -79,7 +79,8 @@
#define FILE50 "taindices.h5"
#define FILE51 "tlonglinks.h5"
#define FILE52 "tldouble.h5"
-
+#define FILE53 "textlink.h5"
+#define FILE54 "tudlink.h5"
@@ -120,6 +121,27 @@ const H5Z_class_t H5Z_MYFILTER[1] = {{
}};
+/* A UD link traversal function. Shouldn't actually be called. */
+static hid_t UD_traverse(UNUSED const char * link_name, UNUSED hid_t cur_group,
+ UNUSED void * udata, UNUSED size_t udata_size, UNUSED hid_t lapl_id)
+{
+return -1;
+}
+
+#define MY_LINKCLASS 187
+
+const H5L_link_class_t UD_link_class[1] = {{
+ H5L_LINK_CLASS_T_VERS, /* H5L_link_class_t version */
+ MY_LINKCLASS, /* Link type id number */
+ "UD link class", /* name for debugging */
+ NULL, /* Creation callback */
+ NULL, /* Move/rename callback */
+ NULL, /* Copy callback */
+ UD_traverse, /* The actual traversal function */
+ NULL, /* Deletion callback */
+ NULL /* Query callback */
+}};
+
#define LENSTR 50
#define LENSTR2 11
@@ -403,8 +425,8 @@ static void gent_softlink(void)
fid = H5Fcreate(FILE4, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
root = H5Gopen (fid, "/");
- H5Glink (root, H5G_LINK_SOFT, "somevalue", "slink1");
- H5Glink (root, H5G_LINK_SOFT, "linkvalue", "slink2");
+ H5Glink (root, H5L_LINK_SOFT, "somevalue", "slink1");
+ H5Glink (root, H5L_LINK_SOFT, "linkvalue", "slink2");
H5Gclose(root);
H5Fclose(fid);
@@ -441,19 +463,48 @@ static void gent_hardlink(void)
H5Dclose(dataset);
group = H5Gcreate (fid, "/g1", 0);
- H5Glink (group, H5G_LINK_HARD, "/dset1", "dset2");
+ H5Glink (group, H5L_LINK_HARD, "/dset1", "dset2");
H5Gclose(group);
group = H5Gcreate (fid, "/g2", 0);
- H5Glink (group, H5G_LINK_HARD, "/dset1", "dset3");
+ H5Glink (group, H5L_LINK_HARD, "/dset1", "dset3");
H5Gclose(group);
group = H5Gopen(fid, "/g1");
- H5Glink (group, H5G_LINK_HARD, "/g2", "g1.1");
+ H5Glink (group, H5L_LINK_HARD, "/g2", "g1.1");
H5Gclose(group);
H5Fclose(fid);
}
+static void gent_extlink(void)
+{
+ hid_t fid;
+
+ /* This external link will dangle, but that's okay */
+ fid = H5Fcreate(FILE53, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ H5Lcreate_external("filename", "objname", fid, "extlink1", H5P_DEFAULT, H5P_DEFAULT);
+ H5Lcreate_external("anotherfile", "anotherobj", fid, "extlink2", H5P_DEFAULT, H5P_DEFAULT);
+
+ H5Fclose(fid);
+}
+
+static void gent_udlink(void)
+{
+ hid_t fid;
+ char buf[4];
+
+ H5Lregister(UD_link_class);
+
+ /* This ud link will dangle, but that's okay */
+ fid = H5Fcreate(FILE54, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ H5Lcreate_ud(fid, "udlink1", MY_LINKCLASS, NULL, 0, H5P_DEFAULT, H5P_DEFAULT);
+ strcpy(buf, "foo");
+ H5Lcreate_ud(fid, "udlink2", MY_LINKCLASS, buf, 4, H5P_DEFAULT, H5P_DEFAULT);
+
+ H5Fclose(fid);
+}
+
+
/*
/
/ | \ \
@@ -830,9 +881,9 @@ static void gent_compound_dt2(void) { /* test compound data type */
/ : g1 g2 attr1 attr2
g1 : g1.1 g1.2
g1.1 : dset1.1.1(attr1, attr2) dset1.1.2
-g1.2 : g1.2.1
+g1.2 : g1.2.1 extlink
g1.2.1 : slink
-g2 : dset2.1 dset2.2
+g2 : dset2.1 dset2.2 udlink
*/
@@ -926,9 +977,12 @@ float dset2_1[10], dset2_2[3][5];
H5Gclose(group);
+ /* external link */
+ H5Lcreate_external("somefile", "somepath", fid, "/g1/g1.2/extlink", H5P_DEFAULT, H5P_DEFAULT);
+
/* soft link */
group = H5Gopen (fid, "/g1/g1.2/g1.2.1");
- H5Glink (group, H5G_LINK_SOFT, "somevalue", "slink");
+ H5Glink (group, H5L_LINK_SOFT, "somevalue", "slink");
H5Gclose(group);
group = H5Gopen (fid, "/g2");
@@ -956,6 +1010,10 @@ float dset2_1[10], dset2_2[3][5];
H5Gclose(group);
+ /* user-defined link */
+ H5Lregister(UD_link_class);
+ H5Lcreate_ud(fid, "/g2/udlink", MY_LINKCLASS, NULL, 0, H5P_DEFAULT, H5P_DEFAULT);
+
H5Fclose(fid);
}
@@ -981,8 +1039,8 @@ hid_t fid, group;
group = H5Gcreate (fid, "/g2", 0);
H5Gclose(group);
- H5Glink(fid, H5G_LINK_HARD, "/g2", "/g1/g1.1");
- H5Glink(fid, H5G_LINK_HARD, "/g1", "/g2/g2.1");
+ H5Glink(fid, H5L_LINK_HARD, "/g2", "/g1/g1.1");
+ H5Glink(fid, H5L_LINK_HARD, "/g1", "/g2/g2.1");
H5Fclose(fid);
}
@@ -1001,10 +1059,10 @@ hid_t fid, group;
H5Gclose(group);
/* create path from object at /g1 to object at /g2 and name it g1.1 */
- H5Glink (fid, H5G_LINK_HARD, "/g2", "/g1/g1.1");
+ H5Glink (fid, H5L_LINK_HARD, "/g2", "/g1/g1.1");
/* create path from object at /g2 to object at /g1 and name it g2.1 */
- H5Glink (fid, H5G_LINK_SOFT, "/g1", "/g2/g2.1");
+ H5Glink (fid, H5L_LINK_SOFT, "/g1", "/g2/g2.1");
H5Fclose(fid);
@@ -1012,13 +1070,13 @@ hid_t fid, group;
/*
/
- | | | \ \ \
- g1 g2 g3 g4 g5 g6
- / \ | | \ \ \
- g1.1 g1.2 slink2 link3 dset2 slink4 dset3
- | | (g1) (dset2) (dset3)
- dset1 link1
- (dset1)
+ | | | \ \ \ \ \
+ g1 g2 g3 g4 g5 g6 g7 g8
+ / \ | | \ \ \ \ \
+ g1.1 g1.2 slink2 link3 dset2 slink4 dset3 slink5 elink
+ | | (g1) (dset2) (dset3) (elink) udlink
+ dset1 link1 slink6
+ (dset1) (udlink)
*/
static void gent_many(void) {
@@ -1043,6 +1101,7 @@ static void gent_many(void) {
hsize_t dim[4];
int idx[4] = {0,1,2,3}; /* normal indicies */
const int perm[4] = {0,1,2,3}; /* the 0'th and the 3'rd indices are permuted */
+ herr_t ret;
fid = H5Fcreate(FILE12, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -1150,11 +1209,11 @@ static void gent_many(void) {
H5Gclose(group);
group = H5Gcreate (fid, "/g1/g1.2", 0);
- H5Glink (group, H5G_LINK_HARD, "/g1/g1.1/dset1", "link1");
+ H5Glink (group, H5L_LINK_HARD, "/g1/g1.1/dset1", "link1");
H5Gclose(group);
group = H5Gcreate (fid, "/g2", 0);
- H5Glink (group, H5G_LINK_SOFT, "/g1", "slink2");
+ H5Glink (group, H5L_LINK_SOFT, "/g1", "slink2");
H5Gclose(group);
group = H5Gcreate (fid, "/g3", 0);
@@ -1178,7 +1237,7 @@ static void gent_many(void) {
H5Gclose(group);
group = H5Gopen(fid, "/g3");
- H5Glink (group, H5G_LINK_HARD, "/g4/dset2", "link3");
+ H5Glink (group, H5L_LINK_HARD, "/g4/dset2", "link3");
H5Gclose(group);
group = H5Gcreate (fid, "/g5", 0);
@@ -1201,10 +1260,26 @@ static void gent_many(void) {
H5Gclose(group);
group = H5Gopen(fid, "/g5");
- H5Glink (group, H5G_LINK_SOFT, "/g6/dset3", "slink4");
+ H5Glink (group, H5L_LINK_SOFT, "/g6/dset3", "slink4");
H5Gclose(group);
H5Pclose(create_plist);
+ group = H5Gcreate (fid, "/g7", 0);
+ H5Gclose(group);
+ group = H5Gcreate (fid, "/g8", 0);
+ H5Gclose(group);
+
+ /* Create dangling external and UD links */
+ H5Lcreate_external("somefile", "somepath", fid, "/g8/elink", H5P_DEFAULT, H5P_DEFAULT);
+ H5Lregister(UD_link_class);
+ H5Lcreate_ud(fid, "/g8/udlink", MY_LINKCLASS, NULL, 0, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Create links to external and UD links */
+ ret= H5Glink (fid, H5L_LINK_SOFT, "/g8/elink", "/g7/slink5");
+ HDassert(ret >= 0);
+ ret= H5Glink (fid, H5L_LINK_SOFT, "/g8/udlink", "/g7/slink6");
+ HDassert(ret >= 0);
+
H5Fclose(fid);
}
@@ -4927,42 +5002,48 @@ static void gent_fcontents(void)
/* hard link to "dset" */
gid1 = H5Gcreate (fid, "/g1", 0);
- H5Glink (gid1, H5G_LINK_HARD, "/dset", "dset1");
+ H5Glink (gid1, H5L_LINK_HARD, "/dset", "dset1");
H5Gclose(gid1);
/* hard link to "dset" */
gid1 = H5Gcreate (fid, "/g2", 0);
- H5Glink (gid1, H5G_LINK_HARD, "/dset", "dset2");
+ H5Glink (gid1, H5L_LINK_HARD, "/dset", "dset2");
H5Gclose(gid1);
/* hard link to "g2" */
gid1 = H5Gopen(fid, "/g1");
- H5Glink (gid1, H5G_LINK_HARD, "/g2", "g1.1");
+ H5Glink (gid1, H5L_LINK_HARD, "/g2", "g1.1");
H5Gclose(gid1);
/* hard link to "dset" */
- ret=H5Glink (fid, H5G_LINK_HARD, "/dset", "dset3");
+ ret=H5Glink (fid, H5L_LINK_HARD, "/dset", "dset3");
assert(ret>=0);
/* hard link to "dset" */
- ret=H5Glink (fid, H5G_LINK_HARD, "/dset", "dset4");
+ ret=H5Glink (fid, H5L_LINK_HARD, "/dset", "dset4");
assert(ret>=0);
/* soft link to itself */
- ret=H5Glink (fid, H5G_LINK_SOFT, "mylink", "mylink");
+ ret=H5Glink (fid, H5L_LINK_SOFT, "mylink", "mylink");
assert(ret>=0);
/* soft link to "dset" */
- ret=H5Glink (fid, H5G_LINK_SOFT, "/dset", "softlink");
+ ret=H5Glink (fid, H5L_LINK_SOFT, "/dset", "softlink");
assert(ret>=0);
+ /* dangling external link */
+ ret=H5Lcreate_external("fname", "oname", fid, "extlink", H5P_DEFAULT, H5P_DEFAULT);
+ assert(ret>=0);
+ /* dangling udlink */
+ ret=H5Lcreate_ud(fid, "udlink", MY_LINKCLASS, NULL, 0, H5P_DEFAULT, H5P_DEFAULT);
+ assert(ret>=0);
/*-------------------------------------------------------------------------
* datatypes
@@ -5397,11 +5478,11 @@ static void gent_longlinks(void)
objname[F51_MAX_NAME_LEN] = '\0';
/* Create hard link to existing object */
- assert(H5Glink2(fid, "grp1", H5G_LINK_HARD, fid, objname) >= 0);
+ assert(H5Lcreate_hard(fid, "grp1", fid, objname, H5P_DEFAULT) >= 0);
/* Create soft link to existing object */
objname[0] = 'b';
- assert(H5Glink2(fid, "grp1", H5G_LINK_SOFT, fid, objname) >= 0);
+ assert(H5Lcreate_soft("grp1", fid, objname, H5P_DEFAULT) >= 0);
/* Create group with long name in existing group */
gid2=H5Gcreate(gid, objname, (size_t)0);
@@ -5444,7 +5525,7 @@ static int gent_ldouble(void)
if ((tid = H5Tcopy(H5T_NATIVE_LDOUBLE))<0)
goto error;
- if ((size = H5Tget_size(tid))<0)
+ if ((size = H5Tget_size(tid))==0)
goto error;
if ((did = H5Dcreate(fid, "dset", tid, sid, H5P_DEFAULT))<0)
@@ -5483,6 +5564,8 @@ int main(void)
gent_softlink();
gent_dataset();
gent_hardlink();
+ gent_extlink();
+ gent_udlink();
gent_compound_dt();
gent_all();
gent_loop();
generated by cgit v0.12 at 2025-01-01 12:11:23 (GMT)